Acanceled us treasury check for the purchase of alaska is an example of which of the following

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?  

Brainliesttt ! : ) -global military, political, and psychological responses to terrorism?

Which physical feature minimizes population density in northern africa?