Answer:Obsidian was volcanic glass in a ring of volcanoes along the Pacific coast of the Maya area. Mayan technicians made techniques for cutting sharp blades. As said, Mayans used specialized jade tools that helped their technological achievements. Maya is thought to be the first civil engineers of the Americas.
Explanation:
Answer:
It is "Many peasants left the manors that had owned them and moved to cities."
Explanation:
The test's feedback is, "Because the Black Plague hit Europe as people were already suffering from poor diets and inadequate housing, the population was devastated. Peasants were no longer as bound to the land where they were born, and the lords of the manors lacked the resources to track them down, so the moved to a city to make better lives for themselves."
The primary concern was related to the number of congressmen from free and slave states. If Missouri was admitted into the Union as a slave state, the congress would have more Southerners than Northerners in the congress which would be bad for slaves everywhere. Northerners therefore asked that if Missouri enters as a slave state, Maine has to be separated and enter as a free state.<span />
Here was no profit in it for most northerners and it would provide a way for wage slaves to find opportunities somewhere besides in the north.
They wanted cheap labor and the west would slim the pickings provided by desparation and poverty .
