Answer:
the correct option is B. over
It helped increase the population of the US
The answer would be Logos. This is a kind of appeal to reason or logic. When using this kind of appeal, it uses facts and evidence to persuade a the listener of the strength of your argument. This is different from pathos, which is an appeal to the emotions, whereas, ethos, from its word, uses ethics or credibility of the person making the argument.
2. The last great gold rush. 1896-1899 also called the Yukon gold rush or the Alaskan gold rush.
He slapped his name on things that werent his :)