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In the word hydraulic, you can see hydr-, which is part of the prefix hydro, which means water. That is a great way to remember what hydraulic mining is.
Hydraulic mining is when you use jets of water with tons of pressure to break down rocks when mining. This allowed for larger mining operations because the water did most of the work; the only labor the people had to do was deal with the water. They didn't have to take days picking at the rocks searching for stuff. This hydraulic mining allowed them to expose more minerals quicker because it broke down rocks so quickly.
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The royal governor. The governor had great power over the political structure of a colony. They would decide when to call for provincial assemblies, to dissolve, to prorogue, and even vet legislation that has been passed by those assemblies. Basically the governor ensured that royal policy in the colonies was enforced.
The correct answer is:
A. Solve Italy’s economic problems.
When Benito Mussolini came into power, he promised to solve Italy’s economic problems.

Answer:
The axis powers attacked countries in eastern and western Europe, occupying much of Europe, Africa, Asia and the Pacific Ocean islands, bringing misery to the conquered peoples. The war ended in 1945, with the defeat of the Axis and the dissolution of the alliance.
Explanation:
West of the Mississippi River.
The Cherokee traveled by foot or by canoe.
not sure if this is 100% correct