Because there was a investment in industries other than agriculture
<span>The laws passed by southern states to prevent african americans from owning land was the reconstruction acts of 1867. The Reconstruction Acts of 1867 laid out the process for readmitting Southern states into the Union.</span>
<span>Britain and France gave the Sudetenland to Germany.</span>
It's definitely A as one answer, but I'm unsure about the other answer. But I can almost 100% say that C is most likely the second answer. I hope I helped in some ways!
It was a bad idea because of the problems he had with other countries