Answer:
D) salt
Explanation:
The salt is a mineral that is of great biological importance for the people. Not just that it is important, it also makes the food taste much better when added in it. This made the salt very popular and demanded among pretty much every civilization or tribe, meaning that the ones that were controlling the trade with the salt were able to have a lot of profit of it. The kingdoms of northern Africa had that chance and they used it. They were in excellent location to control the trade routes through which the salt was passing and was traded, so they were able to get a lot of wealth even though they were not the main producers of it.
Missiles were being placed in Cuba, because the USSR believed that they also need ICBM (intercontinental ballistic missiles) in striking range of the US, and placing them in Cuba (a pro-USSR country) was, in their minds, the right choice. This however, led to the Cuban missile crisis, which lasted for weeks in a over-tense strain between the relations of the US and USSR. However, at the end, the missiles were removed after the US was able to make a deal with the USSR, stating that the USSR would remove their missiles from Cuba if the US would remove her missile from Turkey.
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The united states council resolution in 1706 was the first armed security conflict which the security council invoked the responsibility to protect the council and carried it all the way to the 1800's
Answer: make (something) visible or bright by shining light on it; light up.
Explanation: