AP World History: Modern
Political change refers to the significant transformations in governance, power structures, and political ideologies that occur within a society. These changes can arise from various factors, including social movements, revolutions, and shifts in public sentiment, leading to the establishment of new regimes or policies. In the 20th century, political change was characterized by global resistance movements against imperialism and colonialism, alongside the transformation of international relations as the Cold War came to an end.