How did jackson's background differ from all the presidents before him?

Andrew Jackson was the only president (up to then) to have not undergo formal schooling. This was one of the numerous things that his party, the Democratic-Republican Party, promoted to the voters. His nickname, "Old Hickory" highlighted his shared background. His party frequently stated how he was born in a log cabin, and his rags-to-riches story was mainly repeated.

He came from a Unprivileged Background!   H ope this helps <3

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.