Answer:
The Main characteristic is the ability to grow their own food
Explanation:
Other characteristics include, less reliance on hunter-gatherer life, more permeant or semi permeant settlements or sedentary settlements and birth of agriculture as a lifestyle.
It would help "Americanize" Latin America and make Latin American citizens like America more, and possibly make it easier for the U.S. to control parts of the continent in their conquest to be an imperial power.
The power of the Government is limited in that Government cannot do everything it desires. This is so because it was elected by people, and assuming that the politicians in the goverment will want to be re-elected, they have to do what the people want, and not whatever they want: they have limits on their actions.