A business chooses to build army tanks rather than butter-making machines, bread machines, or candy vending machines. What are these other alternatives called?

A. opportunity costs

B. trade-off

C. scarcity

D. none of the above

Colonial ideas about government ... ?

Which American city was named in honor of a Spanish governor who fought in the American Revolution?

The North Pole was not fully explored until about 1958. TrueFalse

Which British policy convinced many American colonists to want to form their own country? A. Great Britain separated the colonial governments into three branches. B. Great Britain ignored the colonies during the French and Indian War. C.

The Proclamation Line of 1763 runs roughly along th

Which of the following factors allowed European nations to exert influence and dominance over much of the world? A. cultural superiority B. religious convictions and the spread of Christianity to new colonies C. technological superiority D.

Which statement accurately summarizes how federalism has changed over time in the United States

Who was the first to rule in the new age kingdom

What issue is increasingly important as the average age of Americans increases?

Which of the following statements best describes environmental changes caused by westward railroad expansion? Western forests were cut down for lumber for railroad and bridge construction.