How did the paleolithic way of life differ from the neolithic way of life? how did this change give rise to civilization

Do you think reagan administration officials were justified in violating congressional laws in the iran-contra incident?

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?  

Who coined the phrase “go west and grow with the country”?