In 1961 the Rwandan monarchy was dissolved and, after a brief transitional administration by Dominique Mbonyumutwa, Kayibanda was elected president on October 26. Over the next three years, Kayibanda increased his power step by step. By 1965, Parmehutu was the only legal party in the country. At elections held that year, Kayibanda appeared alone on the ballot for president. He was reelected in 1969, again as the only candidate. In both elections, a single list of Parmehutu candidates was returned to the legislature. The 1962 constitution of Rwanda, enacted by Kayibanda's regime, proscribed communist activities and propaganda as Belgian settlers conditioned the gain of independence to the rejection of Communism, in the era of the iron curtain. The UNAR party threatened to turn their back on the Belgians and adhere to communism.