In Feb., 2008, resurgent unhappiness in the Terai with the government led to a Madhesi strike and blockade that kept fuel and other supplies from Katmandu. The Maoists were accused of intimidating both voters and opposing candidates in rural areas in the campaigning for the April vote, but in the balloting for assembly members the Maoists led all other parties, doing well in both rural and urban areas and winning more than a third of the seats. At the constituent assembly's first meeting (May, 2008) its members voted to abolish the monarchy. The following month, after Maoists resigned from their cabinet seats, Prime Minister Koirala resigned.
In July, Nepal's first president, Ram Baran Yadav, was elected by the assembly with the support of Nepal's major non-Maoist parties. Yadav, a Madhesi and member of the Congress party, defeated the Maoist-backed candidate when Madhesi Janaadhikar Forum switched its support to Yadav. However, the Maoist leader Pushpa Kamal Dahal, better known by his nom de guerre, Prachanda, was elected prime minister with the support of most of the major parties in Aug., 2008. Prachanda resigned as prime minister in May, 2009, when the president reversed Prachanda's firing of the army chief, who was accused of disobeying government orders; Madhav Kumar Nepal, a Communist, subsequently became prime minister. The Maoists subsequently mounted protests against the president, calling for an apology, but the government refused to negotiate.