In your own words, describe geography and Explain how geography can have affect on civilization.

Geography is the physical makeup of the earth in a specific region. It can affect the buildings of civilizations nearby depending on a multitude of factors. If the altitude is high, buildings will be warmer, clothing will be thicker. If the terrain is rough, then civilization will most likely lack farmland. If the terrain is moist and well-nourished, farmland will be plentiful.

Explanation:

This letter was a open letter, and it was to persuade people who were criticizing MLK. he addresses people who think that the blacks should have just stayed home and not created a 'scene.'  It was directed at white people, although not specifically to anyone