HELP PLS Choose below the statement that best describes Native American exposure to European diseases.
A The English attempted to help the Natives by trading medicine in exchange for fur
B The Native Americans introduced cures to some English diseases
C European diseases wiped out around 80% of the Native American population
D The Native Americans had a natural immunity to European diseases

How did the american revolutionary war change how some americans viewed the enslavement of african americans?

"but let us admit texas, and we shall place the balance of power in the hands of the texans themselves. they, with the southern states, will control the policy and the destiny of this nation; our tariff will then be held at the will of the texan advocates of free trade. are our friends of the north prepared to deliver over this great national policy to the people of texas? " - rep. joshua giddings, ohio, may 21, 1844 this quote points to what major issue in the years leading up to the civil war?

Answer the following question in 3-4 complete sentences. explain the arizona highways leak and its outcome.