Imperialism refers to the ambition of a powerful nation to dominate the political, economic, and cultural affairs of another nation or region. This involves exerting control over the government, economy, and culture of the target nation or region, often through military force or economic manipulation. Imperialist powers seek to expand their influence and territories, often exploiting the resources and labor of the conquered territories for their own benefit. This form of domination is characterized by a power imbalance and the imposition of the imperialist nation's values and interests onto the subject nation or region.