So the question in these days after the election: will Republicans recognize that a majority of Americans may not be interested in using the Bible as guidebook for legislating the lives of private citizens? Can they accept that the same majority no longer see the US as the protected reserve of the descendants of the nation's "white" founders?

The civil war on social issues that will be waged within the Republican Party over the next few months and years will bleed over into the economic choices facing GOP politicians in Washington. Mitt Romney's defeat means that his party can only adhere to its strict conservative message of tax cuts and decreased federal government spending if it gives way on hard-line social positions. The Republicans will have to abandon a commitment to the Defense of Marriage Act, stop the quest to overturn Roe v Wade, and end resistance to the DREAM Act. Playing hardball on both fiscal and social issues is no longer an option if the GOP wants to present a viable candidate in the next Presidential elections, and indeed in some Congressional contests in 2014.

Pragmatism is not a word often associated with the conservative wing of the Republicans Party. However, if they do recognize that the authoritarian approach is unlikely to triumph --- Rick Santorum, for example, would have lost this election by a much wider margin than Romney --- then they could widen their appeal as the standard bearers for fiscal conservatism. Take immigration, abortion, and gay marriage off the table, and young, female, and ethnic voters will be willing to listen again.

There could a lesson for American conservatives from Britain as the U.S. supposedly heads towards a "fiscal cliff. The Conservative Party here has launched a root-and-branch assault on the welfare state in the name of debt reduction. The nation is largely tolerating that upheaval because the Government is avoiding any imposition of a conservative social vision, which would be rejected by a majority of the population.

A proposed strategy for the Republicans: allow the DREAM Act to pass as the first priority of the lame-duck session, ideally before President Obama pressures Congress to move. Disavow the Defense of Marriage Act. Stop adding amendments de-funding Planned Parenthood to legislation. Then the GOP might have the strength on their principle of no new tax raises to raise revenue, focusing instead on cuts in government spending and on entitlement reform as as the means to reduce the deficit.

That may be a daunting challenge for the conservative wing, but if Speaker of the House John BoehnerJohn BoehnerLobbyists bounce back under Trump Business groups silent on Trump's Ex-Im nominee Chaffetz won't run for reelection MORE and Senator Minority Leader Mitch McConnellMitch McConnellSchumer blocks one-week stopgap funding bill Overnight Finance: Dems explore lawsuit against Trump | Full-court press for Trump tax plan | Clock ticks down to spending deadline Hundreds of former EPA employees blast Trump on climate change MORE cannot persuade their colleagues to accept the new reality of American politics, then  the GOP will face defeat long before the next election. Moderate Republican legislators --- recognizing that it is not “angry white men” but those in a growing socially-liberal coalition who cast the key votes --- will not just break away on the social front. They will also be amenable to working with President Obama on his economic program,  including a tax increases and an easing of some of the drastic reductions in Government spending.

Lucas is the editor and Haddigan is the chief writer on U.S. politics for EA WorldView