Because the Europeans had already been exposed to the diseases and had built an immunity to it, and the Native Americans hadn't, hope this helps
Answer:
<h3>A decade has passed since the struggle of the Indian subcontinent to free itself from British imperial rule was crowned with success. For half a century or more before emancipation, nationalists of both the great religious communities had stridently asserted that communal antipathy was illusory - a mere creation of the British Raj, allegedly following the old Roman maxim of "divide and rule.</h3>
Explanation:
<h2>follow me</h2>
Answer& explanation
A. Opinion polls are usually used to receive the public opinons by conducting a set of questions usually online.
B. Sampling In research refers to gathering a number of people, objects or items from a larger population , the sample must represent the poulation at large so that the discovered findings can be used to generalize for the whole population from which the sample was taken.
C. biases of polling are social desirability effect which refers to the fact that people or survey participants tends to choose those answers that they believe are social acceptable even if they may not be true and the bandwagon effect
C.
Social desirability: this is when survey respondents in the opinion polls say something that is inaccurate because the truth may not be socially acceptable--such as lying about how many times they smoke cigarettes a day
bandwagon effect: refers to supporting someone not because you have logical reason to do so but because they seem to be ahead of everyone in the polls; it's like going with the winning team.
