The term "spear of influence" refers to a region or territory where a specific imperial power holds exclusive rights or privileges, often concerning trade and political influence. In imperialistic contexts, these zones often emerge when powerful nations exert their control over weaker nations, determining economic policies without direct governance. This concept reflects the competition among Western powers during the 19th century in regions such as Africa and Asia, leading to a system where multiple nations compete for dominance, often to the detriment of local sovereignty.