a boycott of public buses in the city which lasted for over a year. he continued to organize and lead marches for voting rights labor rights and desegregation across the u.s. championing nonviolent tactics inspired by mahatma gandhi in india. this culminated in august one thousand nine hundred eighty three when king led the famous march on washington and delivered his iconic i have a dream speech. the speech and the march propelled the civil rights movement forward in one thousand nine hundred sixty four the u.s. congress passed the civil rights act which outlawed discrimination based on race religion sex or national origin in the united states the same year king was awarded the nobel peace prize but he wasn't done yet. he continued to organize peaceful