On September 3, 1939, in response to Hitler's invasion of Poland, Britain, and France, both allies of the overrun nation declare war on Germany.
answer: invasion of poland
<span>The answer is feudalism</span>
One reason for the development of amn early civilization in the Tigris-Euphrates river valley was that.<span>periodic flooding </span>left<span> rich soil, which was ideal for farming.</span><span> </span>
Answer:
1. War of 1812
2. Oil Embargo of 1973
3. The Creation of the Bullmoose party
Explanation: