The mound builders were American Indian groups who?

A) Built irrigation systems for farming?

B) develop sophisticated art?

C) stayed in their own communities?

D) flourished in the eastern river valleys?

Which of the following inventions originated in ancient China? -compass -block printing -gunpowder -all of the above

What is heterotropia

Which of the following is the key difference between the US system of government in the communist system of government

To what does jazz refer? A) a famous nightclub located in Harlem, New York B) a literary, political, and cultural movement of the 1920s C) African American music that combined blues and ragtime D) a kind of fast-moving dance step

Who discovered mexico in the name of spain?

The was the first document to establish the US government. The ineffectiveness of this document was demonstrated during.

The main reason for the success of the first crusade was the crusaders'

What was the Berlin blockade?

Which confederate general resigned his commission from the union army when virginia seceded?

Manchukuo was A. the Japanese nationalist leader who led Japan into World War II. B. Korean leader who vainly fought to push the Japanese out of Korea. C. Japanese puppet state in the former Manchuria. D.