The purpose of the Environmental Protection agency is to protect the health of Americans and also the environment by helping to write and enforce environmental regulations that are passed into law by the U.S. Congress. Out of these answers the best is to, oversee guidelines for clean water, air, and other environmental issues.
Al-Khwarizmi developed algebra.
The U.S. army in Europe was under the command of General John J. Pershing. At first, the U.S. had few trained troops to send over to Europe. However, the army was quickly built up through the draft and volunteers. By the end of the war around 2 million U.S. troops were in France. American troops on way to the front march thru London Source: Department of Defense The U.S. troops arrived just in time to turn the tide of the war in favor of the Allies. Both sides were exhausted and running out of soldiers. The influx of fresh troops helped to boost the morale of the Allies and played a major role in the defeat of the Germans.
Answer:
1 prophet Mohammed
2 prophet Mohammed is the massanger