What were the 2 main problems with the articles of confederation?

What impact did the gi bill and the interstate highway act of 1957 have on the development of the suburbs

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?  

This primary document offers information about which aspect of colonial culture