Is this a 2 answer question? Because it’s both C & D..
The answer is a. lack of income.
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Impede means "stop." Not being rich does not stop the spread of culture. And by physical features, that means thing like "mountains" and "rivers", which can stop people from spreading out.
<span> sediment formed from the weathering and erosion of rock. Over time, sediment accumulates in oceans, lakes, and valleys, eventually building up in layers and weighing down the material underneath. This weight presses the sediment particles together, compacting them. Water passing through the spaces in between the particles helps to cement them together even more. This process of compacting and cementing sediment forms sedimentary rock</span>
The <span>Romans and Arabs were the two groups that historically invaded portions of northeast Africa. Also, it is important to note that political independence swept through Africa during the 1950's.</span>
Answer:
Explanation:
what is the question you just said a statement
