Why is warm air less dense than cold air

How did the spanish colonizers manage to tap the enormous wealth of mesoamerica and the andes?

Who was named secretary of the treasury? A) Thomas Jefferson B) Henry Knox C) Alexander Hamilton D) John Jay

Why weren't some middle - and upper-class people willing to give money to charitable organizations? O A. They believed that it was the responsibility of the government. O B. They believed that only God could save them. O C.

Did American soldiers commit atrocities during the Vietnam War in 1969?

How was Noah Webster significant to the field of education? He established the common school movement. He advocated for free education for all social classes. His congregations founded the first African American colleges.

In a dictatorship who holds the majority of the political power

What north vietnamese colonel received the unconditional surrender from the defeated south vietnamese regime on april 30,1975?

While justices for the Florida Supreme Court serve a single 6-year term, federal judges serve terms that are how long? Select one: A. for life during good behavior B. up to two 10-year terms C. at the discretion of the President D. a four-year term

1. The Battle of Antietam severely weakened the Union army. shifted control of the Civil War from the South to the North. was the last battle that took place in the eastern United States. convinced Europe to support the Confederacy.

How was the social and economic life different in the early twentieth century from that of the late nineteenth century?