On 1 July 1960, the two territories united to form the Somali Republic, albeit within boundaries drawn up by Italy and Britain. A government was formed by Abdullahi Issa and Muhammad Haji Ibrahim Egal with other members of the trusteeship and protectorate governments, with Abdulcadir Muhammed Aden as President of the Somali National Assembly, Aden Abdullah Osman Daar as President of the Somali Republic, and Abdirashid Ali Shermarke as Prime Minister (later to become president from 1967 to 1969). On 20 July 1961 and through a popular referendum, was ratified popularly by the people of Somalia under Italian trusteeship, But most of the people from the former Somaliland Protectorate didn't participated the referendum, due to the marginalization graveness made on their rights of power sharing of the unity government. only small number of Somalilanders participated the referendum voted against the new constitution, which was first drafted in 1960. In 1967, Muhammad Haji Ibrahim Egal became Prime Minister, a position to which he was appointed by Shermarke. Egal would later become the President of the autonomous Somaliland region in northwestern Somalia.