Are people who choose to move because they want to pursue opportunities in new areas or who are forced to leave to avoid problems in their home countries.

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

How does central place theory explain patterns in the size and distribution of cities?

Why did the belgian parliament pass laws to decentralize its government? a. to increase trade with neighboring luxembourg b. to decrease the political power enjoyed by the flemish c. to enable belgium to join the european union d. to reduce tensions between belgium's two main ethnic groups