The more we know about a subject the higher the value of our opinion.
Purchase of Louisiana <span>increased the size of the United States and provided a Southern seaport</span>
They are elements of rule of law
This is an opinion question.Henry David Thoreau would say that we don't have an obligation to help, but people such as President Barrack Obama would argue that we should help. Its your decision on what you answer! Back it up with facts to make it more concrete instead of just ideas.
Answer:
Sacagawea
Explanation: and clark was a man who wanted to explore the Louisiana Purchase and the Pacific Northwest.