Kikuyu tribe protested against rising prices, the fact that the Europeans had the best faming land (which they used to own) and other aspects of racial discrimination. Failure of peaceful protests led to violence. It was between 1952-56. The rebels were Kikuyu, revolting peasants and some criminal gang activity. Its supporters killed 95 Europeans and 13 000 black people (many of whom worked for white employers). Only after Britain sent thousands of troops to Kenya was the rebellion supressed. Throughout imperial history, the British had generally wanted to act within the law but Kenya became a police state, dispensing racial terror. British security forces formed 'strike squads' to carry out assassinations, shot civilians in cold blood and massacred the innocent and the guilty. Between 1952-58, 1090 Africans were hanged. Mau Mau suspects were tortured to extract information. 10s of 1000s of Kikuyu were resettled in hundreds of gaol-villages where there was a regime of searches, curfews, restrictions and forced labour camps. This was effective at destroying much of Mau Mau organisation. Over 20 000 Mau Mau fighters were killed. Many black Kenyans showed little desire to help the movement which would simply replace British supremacy with Kikuyu supremacy. Britain also sponsored welfare programmes to help the ethnic groups who remained loyal