Answer:
B. promoviendo la idea de que las personas son iguales
Explanation:
The correct answer would be B. There was no physical change in US territory, and the 1812 war showed the European powers that they were a country that could sustain itself.
With the discoveries in America, the European explorers have
hopes of having to benefit from it and having to gain more things aside of
having to explore the place. They hope to seek wealth and also, to have a land
of their own. These are the things they hope to discover that will be of
beneficial to them.