Apicture of a sound wave is shown. which section has the greatest amplitude and will produce the loudest sound?

where is the picture?

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.

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.