How did the discovery of fast-ripening impact the Song Dynasty

Which of the following was not an organization during the civil rights movement in the 1960s

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 france’s tax policies contribute to the french revolution?