What environmental change is credited with forcing pastoral peoples and plague-bearing rodents into closer contact with settled agricultural villages

Can you give me little more information

Explosive eruptions are the most hazardous, involving large volumes of tephra and gases emitted from the volcano. lahars, pyroclastic flows, ashfall, and many other volcanic hazards are commonly associated with explosive eruptions. explosive eruptions are very dangerous. basically, any form of hazard can occur.

Hello i am going to be you today with your problems today. i believe that the answer is going to be. i hope this you have a great day.a. people around the world 

After the dam broke, glacial lake missoula took blank to drain.
a) 200 years