What was one effect from the image below?
a) millions of spaniards died from smallpox

b)hernan cortes conquered Montezuma II

c)the incas were forced to convert to christianity

d) the aztecs defeated the english

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

How did the united states respond when north vietnam attacked a us warship and sent troops to south vietnam in the early 1960s? a.the united states declined to assist south vietnam against the north. b.us leaders authorized south vietnam to invade north vietnam. c.the president did not sign the gulf of tonkin resolution. d.congress authorized the president to escalate the conflict.

During the 1960s, the government of modern egypt built the aswan high dam to store water for drinking and irrigation, control flooding, and generate hydroelectric power.