Christopher columbus was sent by which country on a mission to find a route to the east indies, resulting in his 'discovery' of the americas? france china spain england

List five north american and european countries in the non-communist bloc

Where did people have to work with great organization to be successful at farming? a. on the yellow river basin c. on the hangzhou bay b. on the yangzi river basin d. on the hubei basin

Human beings spread all around the world over a period of millions of years. identify when humans arrived in different regions of the world. 200,000 years ago 100,000 years ago 40,000 years ago 30,000 years ago