Which of the following technologies was developed first by early river cultures? A. wrought iron B. the windmill C. the plow D. the stone arch

bruh 2nd grade stuff it the wind mill

Explanation:

common sense

the answer would b b

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.