According to the reading Ulysses s . grant was

Ulysses Grant (1822-1885) commanded the victorious Union army during the American Civil War (1861-1865) and served as the 18th U.S. president from 1869 to 1877. … During the Civil War, Grant, an aggressive and determined leader, was given command of all the U.S. armies.

Explanation:

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation: