When the British governed Sudan as a colony they administered the northern and southern provinces separately. The south was held to be more similar to the other east-African colonies – Kenya, Tanganyika, and Uganda – while northern Sudan was more similar to Arabic-speaking Egypt. Northern Arabs were prevented from holding positions of power in the south with its African traditions, and trade was discouraged between the two areas. However, in 1946, the British gave in to northern pressure to integrate the two areas. Arabic was made the language of administration in the south, and northerners began to hold positions there. The southern elite, trained in English, resented the change as they were kept out of their own government. After decolonization most power was given to the northern elites based in Khartoum, causing unrest in the south. The British moved towards granting Sudan independence, but they failed to give enough power to Southern leaders. Southern Sudanese leaders weren't even invited to negotiations during the transitional period in the 1950s. In the post-colonial government of 1953, the Sudanization Committee only included 6 southern leaders, though there were some 800 available senior administrative positions.