Hey there! I'm happy to help!
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 correct answer here is the last option.
The purpose of the Declaration of Independence in general is used to announce the rejection of the British rule, but this excerpt in particular is used to show that the thirteen colonies have every right to rebel against the King as he does not have the best interests of the colonies in mind. So they are completely justified in renouncing his rule.
Answer:
Like Soghdiana, Khwarazm was an expansion of the BMAC culture during the Bronze Age which later fused with Indo-Iranians during their migrations around 1000 BC. Early Iron Age states arose from this cultural exchange. List of successive cultures in Khwarazm region 3000–500 BC: Keltiminar Culture c. 3000 BC
Explanation:
The US economy after World War I relied in large part on
<span>construction.</span>
