Future Native American resistance movements were unable to form a union matching the size or capability seen during the Northwest Indian War. Under President Thomas Jefferson, territorial governor William Henry Harrison began an aggressive campaign of native land acquisition. In 1805, Tenskwatawa began a traditionalist movement that rejected United States practices. His followers settled at Prophetstown in Indiana Territory, leading to Tecumseh's War and the Northwest theater of the War of 1812. United States settlement continued. Indian removals and conflicts continued into the 1830s, including the Black Hawk War and the Potawatomi Trail of Death. Wisconsin, the last state fully located in the Northwest Territory, was admitted to the union in 1848.