The system which was in practice was the Shogunate system. It was between the two restorations and was about Shoguns who were military leaders. The period was marked by sever isolation and it ended during the Meiji restoration when the Shogunate ended.
Answer:
At the start of the war, the Union didn't have a very organized spy network. Although they had a lot of spies, they were usually sent out by individual generals or leaders in the government. The information wasn't communicated very well or passed on to the people who really needed it. The Union had a distinct advantage in the war as they gained a significant amount of military intelligence from slaves and former slaves.
As the war continued, the lead generals of the North had a spymaster who would organize and gather the information from the spy network.
The renaissance means re awaking while the dark age was the deterioration of democratic and cultural and economic ways
Aaron burr killed Alexander Hamilton , Hamilton was the first secretary of the us treasury
