Answer:
The Allies realized that Germany wasn't going to stop invading After Poland, so they stopped appeasement and waged war.
Explanation:
i hope this helped lol jsjazmkzjz
Explanation:
The land was much more fertile, which made it perfect for farming. The disadvantages of living in Sumer were: The two rivers would sometimes overflow. Because of the excess water sometimes very many crops would not grow. I hope that helps.