The largest silver deposit in american history was discovered in nevada in 1857. what was this termed? a. sutter's mill c. spindle top b. comstock lode d. san francisquito

The correct answer is B) Comstock Lode.

The largest silver deposit of American History was discovered in Nevada in 1857 and was named Comstock Lode.

Henry Comstock was the owner of the property were a rich deposit of silver was found. The Discovery was made in June 1859. The location was in Mount Davidson, part of the Virginia Range in Nevada. The Discovery, the major silver discovery in the United States, produced a “Silver rush” just like the “Golden rush” lived in the state of California eight years before.  

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

the first historical instance of china engaging in internationalism was during the han dynasty.[1] at the start of the han dynasty, the huns in the north were attacking the frontiers of han and trying to obtain riches. emperor wu of han wanted to gain an alliance with a country called dayuezhi so the two countries could join together and fight against the huns.[2] to obtain this alliance, emperor wu sent zhang qian to the west to establish economic and cultural connections.[2] history records that during the han dynasty there were four primary avenues of contact between china and europe. they included the northern land route, the central land route, the southern sea route, and the far southern sea route.[1] the most famous of these routes is the central land route, or the classical silk road, comprising a network of roads stretching from northwest china to the ports of syria and the black sea, which passed through the oasis of the turkestans and northern persia.[1] the silk road was significant for chinese emperors because it provided dominance over central asia by developing resources and provided new markets for the export of china's most valuable resources.[1]