Sampling, mark and recapture, indirect observation, and direct observation
There were of course other factors. While early humans did hunt them a lot due to the profits which they received from it (A lot of food, bones they could use for homes, fur they could use for clothing, etc.), there were also other factors such as less food for them which made them less mobile through different geographical regions, etc. (and therefore more susceptible to being hunted) that had played a part in their extinction.
White Man's burden. It was common in around 1899, when <span>British novelist and poet Rudyard Kipling wrote a poem entitled “The White Man's Burden: The United States and The Philippine Islands..” , urging the US to spread democracy to those less fortunate than them. Really, it was an excuse for imperialism, and to forcefully spread their religion. </span>
There are different kinds of tactics. The tactic used in the early 1950's is described in this question is McCarthyism.
<h3>What was McCarthyism?</h3>
McCarthyism is the known to be a practice of making some kind of accusations of subversion and treason, mostly to those who are related to communism and socialism.
The Warren Court is said to have made a lot of rulings on civil and political rights that overturned a lot of McCarthyist laws and directives, and helped end the reign of McCarthyism.
Learn more about tactic from
brainly.com/question/613682
