SHORT WRITING: In one well written paragraph, describe why the homesteaders settled in the Plains, the problems they had to overcome, and how they helped develop the West.

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

What is the relationship between surface winds in the northern and southern hemisphere?

What does one prolonged blast and one short blast mean?