Which new building material was used by roman architects and engineers?

A) stone

B) concrete

C) bamboo

D) marble

Who first went on the silk road

Which of these best explains why Cairo, Egypt was a major population center prior to 1500?

How does crop rotation spur on the industrial revolution?

Who was the 32 president of the USA?

How did political bosses make money from the system?

In the late 1800s, the United States began to focus its foreign policy on A. economic expansion. (the answer) B. imperialism. C. military expansion. D. nationalism.

During the Roman sacking of Jerusalem from Josephus, how many were sold into slavery?

Identify the roles and contributions of president Jackson during the period of western expansion.

Which statement best describes the impact of uncle Tom's cabin

Match the characteristics to the General Assembly or the Security Council of the United Nations 1 meets once a year 2 decision can be vetoed by any one of its permanent members 3 made of fifteen member nations 4 approves United Nations budget