The bering land bridge right? Which is attached to Asia & Canada?
Answer:
1989 when the Berlin Wall came down. The Soviet Union dissolved in 1991.
Explanation: This is a world history questions. These two events led to the breakup of the Soviet Union.
It was free labor for the owners
Among benefits of the ethnic, language and religious diversity in Africa one may single out the ability to learn from the different ethnic groups and build interconnections between them, thus establishing a successful, well-functioning multicultural society.
Speaking about pitfalls, when one deals with such a great cultural diversity, there is always a possibility of disagreement on the cultural ground, which may in the worst case even lead to murder, for instance, when there is a collision of religious viewpoints.