Smallpox took its toll on the Aztecs in several ways. First, it killed many of its victims outright, particularly infants and young children.
Ancient Egyptian tradition credited Menes, now believed to be the same as Narmer, as the king who united Upper and Lower Egypt.
The Treaty of Paris signed in 1763, was the end of the "French-Indian war", a conflict which took place among three major powers at the time : France, Britain and Spain which fought for the colonies in North America. These powers had Native American tribes allied with each one of them and it is called "French - Indian War" because the British considered the French and the Natives to be their enemies.
Spain might have contemplated this as a victory as it expanded its territories to the east, adding territories to their already vast empire of South and Central America. France basically lost their territories in North America,and their interest of exploiting natural resources such as furs. Finally, although British and Americans expanded their territories to the west, this entreprise was greatly expensive for Britain.
The Fugitive slave Act said that any black, with out without papers could be claimed my a slaveowner and forced by into slavery. And any person knowing the whereabouts of a runaway had to report them. This was hard because no matter how far North a slave escaped, they were never truly safe