Which phrase best completes the diagram? Cause
Effect
Rise of
Greek civilization
?
O A. Spread of Christianity
B. Development of fascism
C. Creation of democracy
O D. Unification of Europe

the constitution gives congress the power to regulate commerce "among" the several states.

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.