Which describes a major challenge facing the builders of the transcontinental railroad?

A.

bridging the Rio Grande River

B.

spanning the Grand Canyon

C.

tunneling under Lake Erie

D.

crossing the Sierra Nevada mountains

Cuba allowed the United States to take what three actions?

Explain the events that led up to the end of the cold war and the collapse of the Soviet union. Consider Economic, political, and militaristic reason

Which is president signed a bill on March 3, 1807 that abolished slave trade in the United States

The system in which government officials decide how to answer the four questions of economics is called a

Why were factories extremely dangerous during the gilded age?

Who referred to the domino theory as a reason to support liberation of communist countries?

Which issue did not cause disagreement among the delegates to the Constitutional Convention? A. how to deal with the slave trade B. how to make representation fair for both small and large states C. creating a government without a king D.

Which of the following best explains how Napoléon governed France's empire in Europe? A. He established a new set of laws based on reason rather than tradition. B. He made French leaders the heads of government in all territories. C.

1. Describe what you think an "advanced" nation is. Include at least 5 factors. 2. Describe what you think a " least developed " nation is. Include at least 5 factors.

Why did the federalists want a strong central federal government?