ASUNCION, PARAGUAY — A former Roman Catholic bishop who championed the downtrodden and challenged the long-entrenched political elite was elected Paraguay's president Sunday, ending six decades of one-party rule in this South American nation.
Fernando Lugo, 56, dubbed "the bishop of the poor," was leading by 10 percentage points with more than 90% of the results in, electoral officials said. He had about 41% of the vote to about 31% for his chief opponent, Blanca Ovelar of the ruling Colorado Party. Ovelar called the margin of victory "irreversible" and conceded defeat in the evening.
Lugo's victory was historic in Paraguay, where the Colorado Party has held power even longer than the communist regimes of China, North Korea and Cuba. Spurring his triumph was widespread discontent with the ruling party's long record of corruption, cronyism and economic stagnation.
The election of Lugo was the latest triumph by a left-leaning leader in Latin America, where a so-called pink tide of democratically elected presidents has altered the region's political map in recent years.
"The humble citizens are the ones responsible for this change," Lugo said at a downtown news conference as his lead grew. "Paraguayans have taken a great step toward civic maturity. . . . We have opened a new page in this nation's political history."
Thousands of Lugo's backers, many waving Paraguayan flags, gathered Sunday evening in the streets of this tropical capital to celebrate. Joyous supporters sang, banged drums, set off fireworks and honked vehicle horns as word spread that the upstart ex-cleric was headed for victory.
The bearded, bespectacled Lugo, who has never held political office, ran on the same "change" motto that has become a buzzword of the U.S. presidential race.
Lugo vowed to alter the course of his landlocked nation of 6.6 million best known in much of the world for its rampant contraband, crushing poverty and bleak history of dictatorship under a former Colorado Party leader. Many Paraguayans immigrate to neighboring Argentina and Brazil, as well as to Europe and the United States, in search of economic opportunities.
Lugo said he would fight endemic corruption, institute long-delayed agrarian reform, invest in education and social needs, and renegotiate Paraguay's income from two huge hydroelectric projects with Brazil and Argentina. He argued that Paraguay was failing to benefit from the massive amounts of excess electricity its dams produce.