What are the reason behind the postive change seen in the development ?​

Explanation:

The real-world context of population growth, biodiversity losses, cumulative pollution, wealth disparities and social inequities - closes off future options. To reverse direction, development must, among other sustainability criteria, increase nature beyond pre-human conditions

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bro these r easy u may have to do them urself bro. lol jk the answer is two for nimber one, and for question number two sahel boi xd have fun get rekt m8

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.