So can you guys me out with this question plz and !

1) nuclear tests banned underwater..2) Nixon goes to China..3) Russia invaded Afghanistan.. 4) the Berlin Wall falls

Explanation:

no questions on whether they are allowed that right

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.