Nation-state: A nation-state refers to a sovereign state where most of its citizens share common characteristics such as language, culture, or history. Decolonization reshaped political landscapes by giving rise to new nation-states in Africa.
One-party rule: One-party rule denotes a system where only one political party is legally allowed to exist or hold power. Post-decolonization Africa witnessed several instances of one-party rule as newly independent countries sought stability.
Authoritarianism: Authoritarianism describes a form of government characterized by strong central authority and limited individual freedoms. Some African countries experienced authoritarian regimes during their post-independence period.