SACRAMENTO -- The last time one party held a two-thirds majority in the California Senate, President Lyndon Johnson was sending troops to Vietnam, Los Angeles was recovering from the Watts riots and the state's governor was named Brown -- Pat Brown.
That was 1965. Nearly half a century later, Democrats hope they are on the verge of again winning a supermajority in the upper house when voters go to the polls to fill 100 seats in the Legislature.
With a gain of two seats, the Democrats would have it, putting them halfway to their goal of nearly absolute power over California's policies and finances. A two-thirds vote of each house is required to raise taxes and overturn gubernatorial vetoes.
Neither party is expected to reach that threshold this year in the Assembly, which last had a supermajority in the 1970s when Democrats held it. But "the odds are very much in favor of the Democrats being able to get a two-thirds majority" in the Senate, said former GOP strategist Allan Hoffenblum.
The opportunity stems from last year's independent redistricting process, which created more swing areas; from a precipitous decline in Republican voter registration; and from financial troubles that plague the state GOP, limiting Republicans' campaign options.
Democrats, who currently hold 25 of the Senate's 40 posts, are spending hundreds of thousands of dollars on mail and TV ads in three swing districts where they believe they can pick up seats, according to Senate leader Darrell Steinberg, a Democrat.
"There is no guarantee, but certainly we have a great shot," Steinberg said.
Republicans are fighting back by playing to fears of what Democrats with a supermajority might do. Californians "don't want one-party rule," said state Republican Party Chairman Tom Del Beccaro.
But the GOP will be hard-pressed to match the Democrats' campaign cash. The California Republican Party had $203,000 on Sept. 30 after spending $1 million during the previous three months. The Democratic State Central Committee spent $4 million during that time and had $13.8 million in the bank.