Tenant farmers live on are rented land and farm it. They are allowed to keep some of the profits/crops but pay a portion of it to the landowner to pay them back. This method got fairly popular after slavery as it allowed land to still be worked and the landowner still kept the majority of the profit
The correct answer is government. Here in the United States, to fill the purpose of government we have things such as the Navy, Air Force and other military branches.
