The term "war of independence" refers to a struggle for freedom and self-determination from external forces or authorities. Some synonyms for this phrase include "revolutionary war," "liberation struggle," "independence war," and "insurgency movement." These terms convey the same ideas of fighting for sovereignty, rights, and autonomy. For example, the American Revolution against British rule, the Algerian War of Independence against French colonialism, and the Indian Rebellion against British imperialism were all wars of independence. In essence, these wars signify the courage and determination of people to challenge oppressive regimes and reclaim their sovereignty and independence.