D. England
All of the other three were actively competing for Korea at the time along with America as well.
C. Polandshould be answer
Aztec Farm crops. Farms included crops of maize, beans, and squash. Tomatoes and chilies were also popular crops. But the gardens and particularly the chinampas were used to grow large amounts of flowers, making the Aztec farming land an even more lush and colourful place.