Which had the greatest effect on the growth of cities and the expansion of cities to suburbs

A. political changes

B. transportation innovations

C. action by the federal government

D. leadership from mayors

In 1947, The National Security Act was passed by Congress. It unified the army, navy, marines, and air force under the Department of Defense. True or False

Why did many slaves die during the Middle Passage? O A. Most of the slaves were sick when they were sold. O B. Most of the slaves faced horrible conditions on the ships. O C. Most of the slaves had no immunity to European diseases. O D.

What was one effect of Jackie Robinson's joining Major League Baseball? A Other professional sports became segregated. B Other African Americans refused to watch Robinson play. C Other minorities began to play professional baseball.

Which Native American group farmed the desert and are thought to be the ancestors of modern Pueblo peoples? A. Anasazi B. Eastern Woodland C. Northwest D. Plains

Both Union and Confederate soldiers often saw serving in the Civil War as

The first shopping center in the nation, an innovation of the 1920s, was built in which city

The early humans' way of life made it possible for them to live in which kind of shelter? A. permanent homes B. caves C. rock shelters in cliffs D. tents

When did the farmers write the united states constitution

describe how the executive order 998 and committee on equality of treatment and opportunity end discrimination

What is the role of government in the free enterprise system?