Answer:
The word you're looking for is agriculture
Step-by-step explanation:
Agriculture, in general was a predominant and very important economic activity throughout all colonial Americas, the evolution of agriculture helped farmers to plant and grow crops succesfully because how the farmers started to develop new ways to take care of their crops, for example they began to fertilize their fields with dung and lime, and more effective ways to farm like for example replacing the hand sickles and scythes with the craddle scythe