1 What is the principal type of interregional migration today? Why? 2. What states are most immigrants to the US migrating to?

3. What is the most prominent, historical large-scale internal migration in American history?

4 What was the first intervening obstacle which hindered the American settlement of the interior of the continent? (think physical characteristics).

Where is the only location in the united states where you drive on the left side of the road?

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Lines of longitude are like stripes from the top of the globe down to the bottom virtually slicing the earth like an orange