Why did Europeans build roads, bridges, and railways in African colonies?

They usually built transportation systems for their own use in the African colonies, to help transport Gold & other natural resources, and to bring men from one place to another.

Industrial development in Europe

depended upon a steady source of raw

materials. By building transportation

routes throughout colonial areas,

these raw materials were more easily

obtainable.

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.

do u have any answer choices man?