Complex sentence: Neoconservatism is a branch of American conservatism that includes endorsement of political individualism, free markets and the assertive promotion of democracy and United States national interest in international affairs including by military means.
Split into simpler sentences: Neoconservatism is a branch of American conservatism that includes endorsement of political individualism and free markets. It has also been described as a variant of conservatism which advocates the assertive promotion of democracy and United States national interest in international affairs including by military means.