What are the 4 main causes for the downfall of the roman empire

Which group serves directly under the president and heads the different executive departments

Nativism led to U. S. laws prohibiting immigration from what country? A. Mexico B. England C. Japan D. Germany

Why are africa's savannah's the most populated areas in the country

Who expressed concern that political parties were a threat to the ability of people in government to work together?

In the united states, the moon's pull is strongest during which season?

Explain how the civil war changed the lives of african americans

As the civil war began president Lincoln accepted the belief that

During the 1920s, many people looked for ways to maintain traditional social order as the nation rapidly moved into a new, modern era. Which groups or types would most likely be in this category?

How did many native americans react to changes to their homeland?

Why would the slavers feed and clean the slaves before the slaves were put on an auction block?