How were wemon treated in WW1

Which best describes the idea behind the "invisible hand"? producers decide what to make for consumers, which guides the economy. individuals seeking their own self interest benefit the economy as a whole. government sets policy for producers and consumers, which guides the economy. consumers decide what they need and want to buy, which guides the economy.

How did presidential reconstruction allow black codes to be passed

Which of the following events most directly contributed to the establishment of israel as a nation