The answer is would have to be B) Health since Alexander Hamilton was secretary of the treasury, Thomas Jefferson was secretary of the state, and Henry Knox was the secretary of war.
Awnser: Humans had been around for tens of thousands of years by the year 1 A.D. when the Earth's population was an estimated 200 million.
The treaty of Oregon signed during the presidency of Polk was between the Great Britain and The USA. its aim was to settle dispute over the Oregon country which had long been occupied by both countries.
The USA received most of the lands of the county over time, as the negotiated treaty favored the USA more than the British,resulting often to skirmishes such as the pig war.
<span />
Red white and blue because this are the staple colors of the flag
One thing I learned from the video was that after purchasing land from Napoleon, Lewis and Clark were sent to explore the land and they were accompanied by a Native American woman named Sacajawea who served as a guide.