What was one common goal among allied leaders at the potsdam conference in 1945?

How did the late 19th century public schools change?

Explain why american modernist writers might have perceived the world as chaotic in the early part of the 20th century. should be at least 250 words.

One drawback of voluntary trade is that it a. requires two groups to use a common language b. can make one group dependent upon another for necessary goods c. doesn't occur unless there is a shortage of goods for at least one group d. forces groups to rely on themselves to produce all the goods they need