8.
“I am a type of mining in which water is used under high pressure to blast away dirt to expose the minerals underneath.” What am I?

A. Ghost Dance
B. Hydraulic mining
C. Benjamin “Pap” Singleton
D. George Armstrong Custer
E. Sold house, or “sordid”

B, Hydraulic Mining.

Explanation:

This is a rare type of mining that uses high pressure of water to move rock sediments.

This type of mining is used in mining for kaolin, coal, tin or gold. The water here is used to remove whatever is been mined.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof

answer: what events

explanation:

you dont have any choices