“Ronald Reagan changed the trajectory of America in a way that Richard Nixon did not and in a way that Bill Clinton did not.” That was Barack Obama in 2008. And he was right. Reagan was an ideological inflection point, ending a 50-year liberal ascendancy and beginning a 30-year conservative ascendancy.
It is common for one party to take control and enact its ideological agenda. Ascendancy, however, occurs only when the opposition inevitably regains power and then proceeds to accept the basic premises of the preceding revolution.
Thus, Republicans railed for 20 years against the New Deal. Yet when they regained the White House in 1953, they kept the New Deal intact.
And when Nixon followed LBJ’s Great Society — liberalism’s second wave — he didn’t repeal it. He actually expanded it. Nixon created the Environmental Protection Agency (EPA), gave teeth to the Equal Employment Opportunity Commission and institutionalized affirmative action — major adornments of contemporary liberalism.
Until Reagan. Ten minutes into his presidency, Reagan declares that “government is not the solution to our problem, government is the problem.” Having thus rhetorically rejected the very premise of the New Deal/Great Society, he sets about attacking its foundations — with radical tax reduction, major deregulation, a frontal challenge to unionism (breaking the air traffic controllers for striking illegally) and an (only partially successful) attempt at restraining government growth.
Reaganism’s ascendancy was confirmed when the other guys came to power and their leader, Bill Clinton, declared (in his 1996 State of the Union address) that “the era of big government is over” — and then abolished welfare, the centerpiece “relief” program of modern liberalism.