Expansionism: causes, consequences and characteristics Expansionism refers to the aspirations of a nation to expand the borders of its territory penetrating into those of other neighbouring countries or not, imposing on the conquered territory its ways, traditions and policies In the contemporary world, it can occur through military or economic means
Expansionism - Oxford Reference Expansionism—the desire of nations and empires to annex lands, peoples, or resources belonging to others—is a peculiar characteristic of a world order where boundaries are subject to the ambitions of those with the power and will to challenge them