How did pioneer settlements affect land in the west?

a. pioneers brought plants and animals that competed with native species.
b. pioneers opened up the land to encourage hunting for wild game.
c. pioneers made water supplies cleaner and easier to locate.
d. pioneers brought medicines to cure american indian diseases.

How did americans disagree over the role of federal and state goverment before and durning the civil war

What was the most explosive issue facing the united states prior to the start of the civil war?

Which of the following scenarios is the result of a lack of education or experience? a. a man dislikes hearing about the holocaust because he is a survivor. b. a burn victim doesn’t like to be near any flames. c. a child refusing to eat broccoli because of its color. d. a woman dislikes smokers because the smoke makes her cough.