The deserts of the Middle East A.
make trade between countries impossible, so they rely heavily on foreign aid.
B.
make trade between countries impossible, so they rarely interact with each other.
C.
make trade between countries difficult, but they still trade actively.
D.
make trade between countries difficult, so they only use waterways.

In one to two paragraphs, compare and contrast the american, french, and mexican revolution.

This chart shows american troop strength during what conflict? a) gulf war b) korean war c) vietnam war d) world war ii

Put the following events in the correct chronological order: i. new state constitutions are formed. ii. declaration of independence is signed. iii. second continental congress writes the articles of confederation. iv. special conventions are convened to produce fundamental laws for the states. a. ii, iii, iv, i b. ii, iv, i, iii c. ii, i, iv, iii d. ii, i, iii, iv