old world infectious diseases brought to the americas through european colonialism wreaked havoc on native americans health due to differences in ______ immunity.a. activeb. passive

Answers

Answer 1

Old World infectious diseases brought to the Americas through European colonialism wreaked havoc on native Americans health due to differences in passive immunity. The correct answer is b. passive immunity.

When European colonizers arrived in the Americas, they brought with them infectious diseases such as smallpox, measles, and influenza, to which the Native Americans had little to no immunity. This lack of immunity was due to the fact that the diseases were not present in the Americas prior to the arrival of the Europeans.

As a result, these diseases caused widespread epidemics that decimated Native American populations. This was in contrast to the Europeans, who had developed some level of passive immunity to these diseases through previous exposure. Therefore, the correct option is B.

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Related Questions

What are some ways that African kingdoms established trade with other civilizations? Select all answers that apply.

1. by creating trade laws for other civilizations to trade peacefully
2. by creating an extensive network of trade route on the Indian Ocean
3. by using the slave trade to extend trade to other civilizations
4. by conquering new civilizations to establish trade with the native people
5. by beginning trade with other merchants in the Arabian Peninsula

Answers

#4 is the correct answer.

Question 4 Vhich of the following is explicit information we learn about Mrs. Pearce in Act 2 Mrs. Pearce knows Higgins well. Mrs. Pearce like Higgins despite his flaws. O Mrs. Pearce is concerned about Eliza's well-being. O Mrs. Pearce is Higgins housekeeper.​

Answers

Answer:

Mrs. Pearce is Higgins housekeeper.

Explanation:

how we’re middle class women affected by the growth of a consumer filter in the 1920s?

Answers

Answer:

Consumerism also helped women along because the new electric appliances made chores and daily work take a lot less time, so women had the chance to go out and live more exciting lives. Energy consumption skyrocketed during the 1920's because more people were using more electricity as a part of their everyday lives.

I hope this helps, pls consider giving me brainliest :)

Which of the following states the most direct benefit of greater productivity?
A. New methods of assembly are introduced.
B. Goods and services are produced faster.
C. Easier, faster devices are commonly owned.
D. The price of goods and services is reduced.
SUBMIT

Answers

Answer:

Which of the following states the most direct benefit of greater productivity?

A. New methods of assembly are introduced.

B. Goods and services are produced faster.

C. Easier, faster devices are commonly owned.

D. The price of goods and services is reduced.

SUBMIT

Explanation:

answer d is correct

Answer: B. Goods and services are produced faster.

Explanation:

Help find the simile for all 3 I’ll mark brain list

Answers

Answer:

1. looked like a little zombie

2. made that funny sound like water going down the drain and slid out of the boot

3. looked like we were in a wild west

Hope that helps! :)

Explanation:

Which of the following is a power given to the federal government?

a, Making marriage laws
b, Setting up schools
c, Coining money
d, Creating local government

Answers

Answer:

C. Coining Money

Explanation:

Delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in Article I, Section 8 of the Constitution. This includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a Post Office.

Answer:

Coining money

Explanation:

Can anyone provide me current affairs of 2020- 2021
Please
Thank you
Stay safe stay healthy and be blessed​

Answers

Israel and Palenstein also amernian conflict

Explanation:

Popular recent conflicts

Hey there .. plz answer it ..

Which of these is not a part of the district and local level bodies?

a. Panchayats b. Lok Sabha

c. Corporations d. Municipalities​

Answers

It is b and c i believe

Answer:

Lok Sabha

Explanation:

what event sparked the persian gulf conflict

Answers

Answer:

Persian Gulf War, also called Gulf War, (1990–91), international conflict that was triggered by Iraq's invasion of Kuwait on August 2, 1990.

Answer:

Persian Gulf War, also called Gulf War, (1990–91), international conflict that was triggered by Iraq's invasion of Kuwait on August 2, 1990.

Explanation:

PLEASE PLEASE HELP!! this is Supposed to be a trivia challenge game answer sheet. It needs to be answered

Answers

Answer:

w h a t th

Explanation:

i honestly have no clue what this even is

When a school in England was told that a group of 'slow' children were actually 'bright', what - if anything - happened?

Answers

Answer: Competition is what drives most success. Most persons will remain in their comfort zone until there is a competition then they begin to strategize, become innovative or work harder.

Explanation:

Competition is what drives most success. Most persons will remain in their comfort zone until there is a competition then they begin to strategize, become innovative or work harder. This is the scenario of the students who heard about their counterparts doing well. They began challenging themselves to do well, which they did and much more better than their previous results

PLEASE HELP EMERGENCY!!

Why did the colonists hang an effigy of Jared Ingersoll?

To show they hated Native Americans

They did it as a joke

To scare the tax collectors into not collecting taxes

To get King George to send more redcoats to the colonies

Answers

Answer:

To scare the tax collectors into not collecting taxes

During what event did Athens defeat the Persian Empire despite being outnumbered?

Peloponnesian War

Battle of Marathon

Battle of the Bands

Alexander’s War

Answers

Answer:

Battle of the Marathon

Explanation:

the Persian force was decisively defeated by the Athenians at the Battle of Marathon, 

What is life at this point

Answers

Answer:

watching anime and skateboarding tbh oh and not doing school

Explanation:

Which two layers of the Earth do living things rely on the most? Why?

Answers

Answer:

The Atmosphere, and the Surface of the Earth, including the Litosphere and the Hydrosphere.

Explanation:

Living organisms depend on the Atmopshere because it is the layer where several crucial cycles for life on Earth take place, like the Nitrogen Cycle and the Carbon Cycle.

Living organisms also depend on both the Litosphere and the Hydrosphere because these are the layers where they live. Terrestrial organisms dwell on the Litosphere, and water organisms dwell on the Hydrosphere.

What do you think is the most important goal of the criminal justice system? Why? Please respond with at least 4-5 complete sentences.

Answers

Answer:

to put people away for the better but they are wrong by puttin innocent people away

Explanation:

thats probably right i dont know

does the speed of light change?

Answers

Yes it can, for example it can be slowed down in things such as water

What was the cause of the opium war?

Answers

Answer: conflicts between China and Western countries

Explanation:

What is the main idea of this passage from the court’s ruling?
The white primary could not be held due to state law.
The white primary was a violation of the US Constitution.
The white primary was legal because of the Fourteenth Amendment.
The white primary was the fairest way to hold elections at that time.

Answers

Answer:

What is the main idea of this passage from the court’s ruling?

The white primary was a violation of the US Constitution.

Answer:

The answer is b

Explanation:

I hope I helped

How are y'all doing?​

Answers

Answer:

good thanks hbu

Explanation:

Describe the social class system of ancient Egypt

Answers

Answer:

Ancient Egypt had three main social classes--upper, middle, and lower. The upper class consisted of the royal family, rich landowners, government officials, important priests and army officers, and doctors. The middle class was made up chiefly of merchants, manufacturers, and artisans.

1. Which characters feel guilt in saving tobe and why

Answers

Explanation:

give a lil more detail plz it's confus8ng

Why do poor girls drop out of school?
5 mark question​

Answers

Answer:

Because the people who drop out the poor girls are having a pea sized brain

What do majority rules mean

Answers

Answer: parliamentary procedure, the term "majority" simply means "more than half." As it relates to a vote, a majority vote is more than half of the votes cast. In this context, a majority vote is more "yes" votes than "no" votes.

Explanation:

Answer:

Majority - the greater number

Explanation:

Majority rules means the greater number of people or others gets to chose or make a dicision. Like if 15 people voted to haveing  chocolate ice-cream and 18 people voted to having strawberry, then strawberry ice-cream would win becuase more people voted for it.

The message about women's right issue has been spread through street plays, songs and

Answers

Answer:

Public meetings

Explanation:

Women right issue had been a constant struggle for women, this leads to movement to fight and struggle against stereotypes about what women can or cannot do, a movement for women's rights, equality freedom and justice to enable a woman to have the same level of equality as their counterparts such as a right to an education, work, to vote (woman's suffrage) which resulted in the passage of the Nineteenth Amendment to the U.S. Constitution, equal pays and many more.

To bring about awareness several methods of struggle were device in order to raise these issues to women and those concern who spread all over, the message about women's right issue has been spread through street plays, songs and public meetings. Press release and social media is now an active medium to reach a larger audience, #Metoo movement was moved across international borders through the use of social media

Messages were passed through various means such as holding public meetings in town hall, parks e.tc to speak to people and likewise to educate and informing women and men about equality.

how do you know if something is a living organism or non living organism​

Answers

Answer:

living organisms have certain life processes

Answer:

The term living thing refers to things that are now or once were alive. A non-living thing is anything that was never alive.

Explanation:

All living things breathe, eat, grow, move, reproduce and have senses.

Non-living things do not eat, grow, breathe, move and reproduce. They do not have senses.

What is an example of a secular law code

Answers

Answer:

Secular law is the tool with which conflicts between people and ideas are dealt with. Conflicts between religious and non-religious people cannot be solved, avoided, or defined away. The framework provided by secular law is a default arrangement within which diversity thrives.

Explanation:

Answer:

The Dutch system is the most secular of the three; it does not recognize a role for religious law within the secular system as such. In Israel, finally, the law of marriage and divorce is as such governed by the religious law of the parties concerned; for the majority of the population that is Jewish law.

Explanation:

Secular law is the tool with which conflicts between people and ideas are dealt with. Conflicts between religious and non-religious people cannot be solved, avoided, or defined away. The framework provided by secular law is a default arrangement within which diversity thrives.

I hope this helps some! <3

What is the role of media in democracy?​

Answers

Answer:

the role of mass media in democracy is to insure the transparence and accountability of citizen


Miguel is a Mexican citizen and Javier is a Cuban citizen, Both Mexico and Cuba are holding elections soon. How will Miguel's experience be different from Javier's?

Answers

Answer:

Miguel will be able to choose from candidates from multiple political parties, but Javier will not

Explanation:

What did you learn about this Frederick Douglass education? Did he go to school?
Did he go to college?

Answers

What did you learn about this Frederick Douglass education?

“Once you learn to read, you will forever be free.”

We knew that education is vital to human growth. Education transcended Frederick Douglass from a slave to a free man.

Did he go to school?

No. Douglass learned to read as a child in slavery, taught first by Sophia Auld, the wife of slave owner Hugh Auld.

Did he go to college?

No. Frederick Douglass (1818-1895), while a brilliant man, never attended college.

Other Questions
In the sympathetic nervous system, preganglionic neurons excite postganglionic neurons through NACHRs to produce an ionotropic response However, the postganglionic neurons also contain metabotropic acetylcholine receptors (M1, Gq- coupled), and activation of these receptors provides a slow EPSP that slightly depolarizes the resting potential. The slow EPSP also makes overlapping NACHR-based EPSPs twice as big. What is the likely molecular mechanism for this slow metabotropic EPSP, how does it change the passive properties of the postganglionic neuron? How would this change in passive properties lead to doubling of the nACHR-based EPSP? Let's say you want to block the effect of the slow metabotropic EPSP on nAChR-based EPSPs, but you can't block the M1 or nChRs. What pharmacologic strategies could you use to manipulate the passive properties of the post- ganglionic neuron? 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