Which major battle did Joan help the French win? What nickname did she receive after the defeat?

It was the Hundred Years' war and she had the nickname "The maid of Orléans"

Hope this helps :)

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.