Climate changes resulted in the extinction of
a. reptiles and birds.
b. the great mammals.
c. fish and other ocean creatures.
d. humans and primates.

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.

The antiwar protests of the late-1960s contributed to which of these? the election of lyndon johnson passage of the voting rights act passage of the 26th amendment the geneva accords

Which new deal agency was most affective in aiding farmers during the depression