Early civilizations changed their natural environments by: A. draining all the water out of large rivers.
B. using terrace farming to make the soil more fertile.
C. using slash-and-burn agriculture to help forests grow.
D. digging canals to control the flow of rivers.

Which of the following best describes the 1957 events at central high school in little rock, arkansas? -governor faubus resisted the school’s integration with national guard troops, and president eisenhower sent federal troops to enforce integration.-under governor faubus, little rock police first fought, then enforced, the order to integrate the school.-president eisenhower sent national guard troops to resist the school’s integration, but governor faubus obtained a court order to dismiss them.-president eisenhower and governor faubus worked together to make the integration process run as smoothly as possible.

What happened as the result of a conflict between british troops and a colonial militia in massachusetts

What is the result of americans’ tradition of joining interest groups? a decline in political parties a large number of interest groups of all sizes a few large interest groups a large number of equally funded interest groups