It has to be Austria and Hungary - by then they were two separate countries. The other three were Allies and along with britain they occupied Germany in 1945.
Albert Gallatin thinks the real motive underlying the idea of Manifest Destiny is the following one:
US thinks we are superior
Manifest Destiny was the belief that America should expand all over the North American continent as it was their divine destiny to remove Native Americans and other nations from their continent. Gallatin believed that this was only to show everyone the supremacy of the American nation.
True since most blacks at the time lived in the south
Continent …… Explanation: it just is dude there is like 7 of them how do you not know this.