What geographical feature acted as a barrier to settlers traveling west?

Why was it difficult for the ottomans to capture Constantinople

What was the name of the first important french settlement in canada?

Which aspect of communist economies kept them from matching the production efficiency and quality of free-market economies? -food shortages -overproduction of agricultural products -central economic planning -lack of natural resources

Why did European nations form alliances in the early 1900s? They were unsure they could protect themselves if attacked by larger nations. They wanted more colonies in Africa and Asia.

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through trade (4) unification under Mongol rule

Would we consider the U. S economy mixed but tending towards free market

Which explorer's expedition is responsible for bringing tobacco back from the New World? A. Francis Drake B. Sir Walter Raleigh C. Edmund Spenser D. William Shakespeare

Who was the leader that introduced communism and cental planning to the former Soviet Union? a. karl marx b. joseph stalin c. vladimir lenin d. friedrich engles

The introduction to the constitution is called

The link between violence in the media and school shootings has been proven to be direct. true or false