Nonviolent revolutions do not always remain nonviolent, as the examples of uprisings in Egypt, Libya, and Syria in the Arab Spring have shown. But peaceful movements for regime change often do succeed. They have toppled illegitimate rulers, as with the post-Soviet "color revolutions" in Georgia and Ukraine, and ended apartheid in South Africa, for example, or, before that, the Jim Crow system in the American South. Non-violent movements broke British rule in India and Malawi, and brought down authoritarian regimes in Chile, the Philippines, and Portugal.