Ellenton, Florida: In 1843, General Robert Gamble claimed 160 acres along the Manatee River as part of the Armed Occupation Act following the Second Seminole War. As part of the agreement, settlers were provided 160 acres of wilderness in exchange for living on the land for a minimum of five years. Gamble took the deal and began building his sugar plantation. Click here to continue reading the article on the Gamble Plantation.