Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Were They Worth It?: Key Protest Movements Over the Decades Associated Press LONDON - The protests that left much of the world in a haze of tear gas last year were slowed by a pandemic -- until the death of George Floyd sparked a global uprising against police brutality and racial inequality. From Hong Kong to Khartoum, Baghdad to Beirut, Gaza to Paris and Caracas to Santiago, people took to the streets in 2019 for the pursuits of freedom, sovereignty or simply a life less shackled by hardship while few prospered. It seemed as if the streets were agitated everywhere but the United States. Now, after the death of Floyd, a black man in Minneapolis who died in police custody when a white officer pressed his knee into Floyd's neck for several minutes, protests rage around the globe. Police or military brutality and racism are universal dynamics that are experienced in many societies. The very nature of a protest suggests a fervent desire for change, the need to right a perceived historic injustice. It's a means to an end. But to what end? Depending on the government the activists are demanding change from, the results can be varied. Demonstrations were held last week in solidarity with American protesters, butFloyd's death also had resonance and reverberations far beyond U.S. shores because of those lives lost closer to homein similar circumstances. As the coronavirus crisis eased in China, protesters in Hong Kong, the semi-autonomous territory, began to emerge again. And Beijing moved swiftly to quash the movement that caused unrest for months last year, enacting a national security law that would effectively end the existence of one country, two systems. A democratic government that is amenable to the changes may enact legislation, or a change of leadership can be forced at the ballot box. An authoritarian regime, however, does not often bend.Protestingagainstdictatorship can be a life-or-death struggle which may even require activists to make a deal with the country's military. Confronting tyranny can also backfire, the result a more dictatorial leader or a ruinous civil war. Here's a look at some of the key protests of recent decades and what they achieved or failed. American Civil Rights The protests that erupted across a scarred U.S. landscape last week had the unusual characteristic of being largely leaderless and are still evolving, though the Black Lives Matter movement was focal. During the critical era of the 1950s and '60s, Martin Luther King Jr., who led the 250,000 strong March on Washington in 1963, and Malcolm X were colossal 20th century figures, representing two different tracks: mass non-violent protest and getting favorable outcomes "by any means necessary." The Civil Rights Acts, initiated by the Kennedy administration, and Voting Rights Act were passed by the Johnson administration, which was sympathetic to tackling endemic racism in the nation. These were key inflection points. But social injustice and the Vietnam War continued to dominate the American decade and beyond, reachinga crescendo of civil unrest in 1968 which has been echoed in 2020. .