Although in its early years of statehood Alaska was a Democratic state, since the early 1970s it has been characterized as Republican-leaning. Local political communities have often worked on issues related to land use development, fishing, tourism, and individual rights. Alaska Natives, while organized in and around their communities, have been active within the Native corporations. These have been given ownership over large tracts of land, which require stewardship. The state has an independence movement favoring a vote on secession from the United States, with the Alaskan Independence Party, but its membership has shrunk in recent decades (to 18,725 as of 2022).