Answer:
The desert has a major impact on the world climate and vegetation and especially the climate and vegetation of the area which is covered with desert (for example the Sahara in Africa or desert Gobi in Asia).
Inflation is important because it makes the money/currency that is being printed out less valuable in a country
Explanation:
b is the answer to the first one
c is the answer to the second one
A, all the other answers would not make sense in the question.
because they could not just take slaves away they just stoped them from bring it back but they finaly took it away in in 1807 with the 13 amenment