Answer:
I believe your answer would be the App Mountains i remember learning something similar to this in ninth grade but that was in the beginning of it so i might be wrong but i have a pretty good feeling it is :)
Explanation:
The Seven Years’ War, a global conflict known in America as the French and Indian War, ends with the signing of the Treaty of Paris by France, Great Britain, and Spain.
The economic system that is strictly based on command economy is the communism. This economic system is one where the government is the one that decides everything. How much is produced, what is produced, when it is produced, it is all planned by the government. The private sector doesn't exist, and everyone in this type of economic system is treated equal and has same income.
The economic system that is based on market economy is the capitalism. This economic system is one where everything is owned by the private sector, whit the government not interfering in the businesses. The private businesses are able to decide what, when , and how much to produce, and their only ''judge'' are the consumers.
Answer:
it's called Rio Grande del Norte (it's also the 5th longest river in North America and ranking 20th for the longest river in the world)
hope that helps!!