The main cause of the end of direct rule in British colonies was the rise of nationalistic movements seeking independence. After World War II, many colonies began demanding self-governance, influenced by changing attitudes towards imperialism and increased global awareness of human rights. The economic strain following the war and the push for decolonization led Britain to reassess the viability of maintaining control over colonies. Key movements, like India’s independence in 1947, set precedents for others, highlighting a desire for self-determination. These factors collectively contributed to significant shifts in colonial governance strategies.