Which factor most likely made large-scale human migration from Asia to North America possible during the prehistoric age? A. numerous islands formed by volcanic activity
B. a continuous landmass preceded continental drift
C. navigable waters created by rising sea levels
D. a land bridge emerged during climate change

Defined the word imperialism. what is your opinion: should the us engage in imperialism? under what circumstances? offer a brief affective argument against the opinion that you hold.

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations. iraq had invaded kuwait, which was a major source of the world's oil. the united nations wanted to remove saddam hussein from power. the united nations wanted to prevent the trade of illegal drugs.

Astorage company rents square storage units by the area of the unit. which graph shows the relationship between the area (x) of a storage unit and the length of its side (y)?