The Beaver population was almost driven to extinction, and many predators lost their main source of food. Fish became an abundance though, but many rivers weren't controlled because the beaver's weren't there in some areas to build dams.
Answer:
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Explanation:
Students insisted that the university administration lift the ban of on-campus political activities and acknowledge the students' right to free speech and academic freedom. The Free Speech Movement was influenced by the New Left, and was also related to the Civil Rights Movement and the Anti-Vietnam War Movement.
Answer:
colonists needed workers.
Explanation:
Alexander the Great did not conquer Beijing
The two obstacles for develop nation are
-climate change is main problem
-Affordability of healcare