Why would parliament pass the declaratory act? to declare the colonies in rebellion to show authority over boston for their outrageous actions to create pressure on the colonists to stop boycotts to show their governmental position

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?  

What was the overall impact of eli whitneys introduction of interchangeable parts?

What was alexander hamilton‘s plan to speed up industrialization in the united states