What are the four major social groups in the varna system?

What initiatives were taken by americans to benefit the war effort? 1. americans planted home gardens to ration food for the troops. 2.american charities were established to provide aid to factory workers. 3.american companies joined together to make products more cheaply. 4.americans created clubs for promoting weapons to be used in the war.

President roosevelt launched the bold new programs that became known as the second new deal primarily because

Were african-americans allowed to serve in the military in wwi? explain