1. In a short paragraph, explain what Richard Pipes' argument is for the causes of the Russian Revolution

The slave dred scott sued for his freedom because he was born a free man. he had lived in a free state. slavery violated the 13th amendment he had been freed by pres. lincoln.

List three reasons why explorers began to explore new, and old areas. [[ps: doesn't explicitly say where. i think it's more in general.

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?