Call spent the rest of his life in Florida. A friend and ally of
Andrew Jackson, he was appointed receiver in the land office, giving him insight into developing areas, and was considered one of the leaders of the "land-office faction," sometimes called the Nucleus, which was a force in territorial politics. He was elected to the Legislative Council of the territory and served as a
Delegate to the
U.S. Congress. In the 1830s, he bought and developed two plantations in
Leon County. One had nearly 9,000 acres, and the other,
The Grove Plantation, was a square mile in northern Tallahassee. Construction on the Grove probably began in 1824, at the time of Tallahassee's founding; the mansion was considered "one of the finest examples of Georgian-Colonial architecture in the South." On March 16, 1836, he was appointed by President
Andrew Jackson as the territory governor. During his first term as brigadier general of the
Florida Militia, he led forces in fighting the
Seminole Indians, most notably at the
Battle of Wahoo Swamp in the
Second Seminole War. President
Martin Van Buren replaced him as governor with
Robert R. Reid on December 2, 1839, following a dispute with Federal authorities over their assistance during the war. In the
1840 presidential campaign, Call crossed party lines to assist
Whig William Henry Harrison, who won and appointed him again as governor of Florida. During this second term, which began on March 19, 1841, Call moved the territory closer to statehood. He worked to minimize the financial problems that
Florida suffered due to bank failures and a national business depression. He left office on August 11, 1844. In 1845, Florida became a state, and Call sought election as governor. However, his role in supporting President Harrison's election caused him to lose. ==Planter and enslaver==