Of the civil war photographs, the most moving are the unsparingly objective records of combat deaths, and perhaps the most reproduced of these is a harvest of death, gettysburg, july 1863 by

answer: timothy o'sullivan

explanation:

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.

the answer to your question is

the treaty of hopewell