A. Identify TWO types of political boundaries shown on the map above. B. Explain how ONE type of boundary on the map impacts human populations. Be sure to explain how the boundaries both unite and divide people.
C. Explain the role of the U. S. Census in determining congressional districts.
D. Define gerrymandering
E. Describe the role of gerrymandering in U. S. electoral politics.
F-Explain how the map above represents gerrymandering

Drivers must always yield to emergency vehicles traveling

1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate. 2. which sentence in this passage introduces a new topic that might begin a new paragraph? a. sentence 5 b. sentence 4 c. sentence 7 d. sentence 6

Gneiss is formed. the mineral grains in which granite are flattened under pressure