Why was trade in taxes in the Ghana Empire?

Because the area of Ghana was so large the king divided the kingdom into individual provinces. ... As Ghana was in a prime location in between salt and gold mines, rulers taxed traders passing through Ghana. Traders had to pay taxes on the goods they carried to Ghana and took away with them.

hopefully,

Zara♡

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.