Why did portugal have control of brazil as a colony

This chart shows american troop strength during what conflict? a) gulf war b) korean war c) vietnam war d) world war ii

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?  

Based on source 1 which political strategy did sncc most likely support to bring about change in society?