Which important new idea did Ptolemy put forward? A:The sun is the center of the universe.

B:Comets have oval orbits.

C:The earth is round.

D:The earth is the center of the universe.

In 1819, what did the united states obtain from spain for $5 million?

To reinforce your understanding of the early days of the great depression, take the perspective of president herbert hoover. from his perspective, write three to five sentences that develop and expand on the following topic sentence: i believe the best way to end the great depression is . .

How does the balance of trade look different in the us today vs hot it looked in the 70's