What advantages did the north have during the amercan civil war?

Explanation:

First, the Union had the large population, people to fight in the war and work in the factories to make war materials. The North also had the industrial base, the factories to make these war materials. The Union also was wealthier than the Confederacy and could finance the war.

Well there are a couple of things. First They had the advantage of their firearms, and the iron production. They had there population which was more soldiers and more women to work for men

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).