Which two actions by the federal government were attempts to preserve the union in the face of a bitter quarrel over slavery? a. monroe doctrine and northwest ordinance b. missouri compromise and compromise of 1850 c. kansas nebraska act and tariff of 1828 d. gadsden purchase and homestead act

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.

the circumstances that justified roosevelt´s faith in george curry´s honesty, courage and loyalty were that he served under roosevelt´s rough riders during the spanish-american war and fought in the philippines.   in 1904 theodore roosevelt asked curry to accept an appointment as governor of isabela province (philippines); afterwards served in samar province(philippines) and upon returning to the united states he baecame governor of new mexico territory.