How did Spain aid the Americans during the Revolution? Check all that apply. They provided Americans with money and supplies.
They encouraged migration of more Spanish to the Americas.
They helped secure the southern border.
They appointed Esteban Miró as governor of Louisiana.
They improved the El Camino Real road to New Orleans.
They fought against British forces.

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

What has been a long term effect on the panama canal

What are the purposes of a political cartoon? check all that apply.