<span>The population of the farm in the united states changes between 1950 and today because it dropped from 20 million to fewer than 5 million people. The answer is letter C. Life in the farm is hard, their workload is very high but their rate of return of investment is very low. It did not help with the technology that we have nowadays, machines that can replace certain works that they have and so few of them remains.</span>
C. People in northern states could simply not afford to own slaves. This was because they were poorer than the southern states.
He wanted to help people wit all the racial thing that people did in his town but the people didn’t want tht
