Explanation:
What circumstances conspired to cause the Dust Bowl? Economic depression coupled with extended drought, unusually high temperatures, poor agricultural practices and the resulting wind erosion all contributed to making the Dust Bowl. The seeds of the Dust Bowl may have been sowed during the early 1920s.
No. In fact Abraham Lincoln didn't want to stop slavery. He only wanted to stop the spread of it to other states.
I’d say the answer is either B or D - I’m not sure though.
A-Spanish Conquistador, hope it helped