By fighting and winning the American Revolutionary War.
Answer:
Maya also farmed field raised up from the bajos, or low, swampy areas . They created these fertile farm areas by digging
The Maya created arable land by using a "slash-and-burn" technique to clear the forests. They planted maize and secondary crops such as beans, squash, and tobacco. In the highlands to the west, they terraced the slopes on mountainsides; in the lowlands, they cleared the jungle for planting.
