Kenya African National Union nonetheless decided to remove all provisions of a federal nature from the constitution. Kenya became independent on December 12, 1963, and the next year became a republic within the Commonwealth. Jomo Kenyatta, head of the Kenya African National Union, became Kenya's first president. KADU dissolved itself voluntarily in 1964 and joined KANU after a strong lobbying by Tom Mboya. A small but significant leftist opposition party, the Kenya People's Union (KPU), was formed in 1966, led by Jaramogi Oginga Odinga, a former vice president and Luo elder. The KPU was banned and its leader detained after political unrest related to
Jomo Kenyatta individuals." Under Kenyatta, corruption became widespread throughout the government, civil service, and business community. Kenyatta and his family were tied up with this corruption as they enriched themselves through the mass purchase of property after 1963.. Their acquisitions in the Central, Rift Valley, and Coast Provinces aroused great anger among landless Kenyans. His family used his presidential position to circumvent legal or administrative obstacles to acquiring property. The Kenyatta family also heavily invested in the coastal hotel business, with Kenyatta personally owning the Leonard Beach Hotel. Other businesses they were involved with included ruby mining in Tsavo National Park, the