Americans who supported manifest destiny primarily believed that the united states should
a acquire colonies in other parts of the world.
b develop the nation’s existing territory.
c spread across the continent to the pacific ocean.
d share territory peacefully with american indians.

I believe the answer is (C) spread across the Pacific Ocean. Hope this is helpful.

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.

c) troops march forward in close formation against newer, more accurate weapons