B. Horses. I doubt they'd kill their own mounts unless they had to.
The Yalta conference was when Roosevelt, Stalin and Churchill decided to demand Hitler's unconditional surrender and began plans for a post-war world.
The Tehran conference was when the 3 above decided to put up a second front to the Nazi Germany.
Potsdam was when the 3 discussed terms for the end of WW2
Sharecroppers had no control over which crops were planted or how they were sold. sharecropper had to haul logs and repair the owner's fence when ordered. Sharecroppers could only sell their harvest after their rents were paid off
He can do that by telling the government and they will find out the legislative branch