What did the Sierra Nevada Mountains signify to those who were moving west? What challenges did these mountains and their obstacles present to gold-seekers?

A wide river channel is formed ... At the source of the river At the mouth of the river

Was the scramble for Africa positive or negative for the continent? Write a short paragraph that gives your educated opinion. Use at least two pieces of evidence to support your answer.

The "rock cycle." It indicates (the book's diagram) that sedimentary rocks turn into metamorphic rocks, which in turn change into igneous rocks, which are then eroded to make sedimentary rocks.

What is the Sahel? A. an African territory that is of historical importance B. a landform found only in Africa, it is a cross between a mountain and a plateau C. a climatic event with high winds and heavy rains D.

What oceans touch the Iberian Peninsula

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.

What are dry docks and what happens there? (3)