The answer is John Pemberton
This newly developed weapon used by Germany was the submarine.
Women filled factory jobs. Women's war effort helped bring about passage of the 19th Amendment after the war giving women the right to vote. Black soldiers still served in segregated units. ... In the “Great Migration” thousands of African Americans moved to the North to work in factories
Stock of a corporation, is all of the shares into which ownership of the corporation is divided. In American English, the shares are collectively known as "stock". A single share of the stock represents fractional ownership of the corporation in proportion to the total number of shares.