WILL MARK BRAINLIEST PLEASE HELP

5a. 400 years

b. africa to america

c. Brazil and the Caribbean.

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.

these civilizations were located around fertile rivers, where they could produce an abundance of crops