A satellite is an object that orbits a heavenly body, normally a planet. There are both natural satellites, such as the moon, and man-made satellites, such as Sputnik.
Manmade satellites are very important in everyday life nowadays. We use them every day through our phones. Satellites help to triangulate our location, establish an internet connection in various regions of the world, and to help monitor large weather patterns in order to predict hurricanes and other events.
This is a question with many answers, my personal answer would be
It isnt good to have trade as the building blocks of your nation. If your trade is cash crops and you get a drought, you will have nothing to trade. It isnt good to do such a thing because it isnt a reliable or fixed income.
I think the answer might be c