The US government and the Roman Republic both have the Executive and Legislative Branches in their government. The Roman Republic and US Government both have a set of checks and balances.
Answer:
They allowed American Indians to keep their own land. They were allowed to force American Indians to work. They were expected to protect and teach American Indians.
Explanation:
The Encomenderos were granted with an amount of labor, but they didn't control the land or the American Indians. The leaders of the communities had to decide who had to work as payment for the encomienda.
The encomendero used the labor for different ends, but mostly it was used for the gold and silver mines. In exchange for this labor, the encomenderos were responsible for teaching the Christian faith and protect the American Indians from danger.
I believe the answer is Gold.
Gold was a very hot commodity at that time because before we use paper/digital money like today, Gold was made as material to make a type of money with more intrinsic value.
The abundance of this natural resources led to many European empire came and started their colonization in AFrica.
D. They secured the U.S. border of the Oregon Territory by negotiating a treaty with England.