Why did "pockets of precious metals" rapidly disappear?

Which statement best explainsthe role of government according to john locke

In italy, the distance between milan in the north and palermo,sicily, in the south is about 550 miles. in the united states, the distance betweenboston, massachusetts, and savannah, georgia, is about 900 miles. do you think the american revolutionaries of 1776 in the 13 colonies faced some of the same challenges as the patriots who struggled for italian unity in the 1860s?  

How did the supreme court change as a result of ronald reagan's presidency? answers?