What did coins made of gold and silver gradually replace?

Check Your Understanding 1. What do art critics learn about artworks?

The league of nations voted sanctions against which country for invading ethiopia in 1935?

Why did european exploration continue even after the accomplishment of vasco da gama?

Which of the following best describes the US government? A. Executive rule B. Dictatorship C. Direct democracy D. Representative democracy

Duck and Cover 1. What animals does the filmmaker use in the opening of the film to represent American schoolchildren and the enemy?

Which statement best describes apartheid? A) Apartheid was a plan to relieve debt in Africa. B) Apartheid was a conflict between the Boers and the British. C) Apartheid was a terrorist group in Nigeria.

In what way we're Spanish and French explorers alike

What two units of measurement are shown on the map scale

Communists believe that all the struggles in history are due to differences in class (or a class struggle) what do Fascists believe?

The reform movements grew out of the belief that perfection could be achieved both personally and community wide by removing temptations to have a truly free society thus leading to what particular reform platform?