The end of the world's most successful political party

Britain's Tories are arguably the most successful political party of the modern age. The Conservatives have ruled Britain for nearly 60 of the 90 years since 1929 (the country's first election with universal adult suffrage). But this week we watched the beginning of the end of the Conservative Party as we have known it.

Like most enduring parties, the Tories have embraced many different factions and ideologies over the years. But in the post-World War II era, they were defined by an advocacy of free markets and traditional values - a combination that was brought to its climax in the person of Margaret Thatcher, the Tories' most effective prime minister since Winston Churchill.

The free market orientation made sense. The second half of the 20th century was dominated by one big issue - the clash between communism and capitalism. Throughout the world, parties aligned themselves on a left-right spectrum that related to that central issue: the role of the state in economics. In America in the 1950s and 1960s, the Democrats included Northern progressives and Southern segregationists, but they all agreed on the need for an interventionist state.

We are living now in a new ideological era, one defined by an "open-closed" divide - between people comfortable in a world of greater openness in trade, technology and migration and those who want more barriers, protections and restraints. Parties of the future will likely be positioned along this new spectrum.

You can see the breakdown of the old order by looking back at Britain's last five prime ministers, two from the Labour Party and three from the Tories. All were in favor of Britain staying in the European Union. (Theresa May had voted to remain in the union, but once the referendum passed, she promised to carry out the will of the people and take her country out of Europe.) By contrast, Boris Johnson is remaking the Tories into the party of Brexit and this week expelled 21 Conservative members of Parliament, including very senior figures, who disagreed with the new party line. Many commentators in Britain have pointed to the analogies between now and 1846, when Prime Minister Robert Peel pushed through a free trade agenda that split the Conservative Party and kept it mostly out of power for a generation. No analogy is perfect, but when a party divides over a big issue - as did, for example, the American Whigs over slavery - it usually narrows its political base and electability. There hasn't been a Whig president in America since Millard Fillmore left office in 1853.

Of course, not every situation will fall neatly on the open-closed spectrum. Many of the leading Brexiteers are staunch free marketeers and insist that they want a "global Britain." It is odd, however, to be in favor of free trade and yet insist that Britain crash out of the EU, one of the world's largest free trade areas - and Britain's largest trading partner.

More significant is the fact that whatever the views of the new Tory leaders, the people that voted for Brexit - and would presumably support what would essentially be a new Tory-Brexit Party - largely embrace a closed ideology. They are suspicious of foreigners and resentful of the new cosmopolitan Britain that they see in London and the country's other big cities. They want less immigration and multiculturalism. They are more rural, traditional, older and whiter and want some kind of a return to the Britain in which they grew up.

America, of course, has a similar constituency. While many of the Republicans who support President Donald Trump might well be free marketeers, his base is largely animated by the same suspicions and passions that motivated the Brexit voters. Trump himself is an ideological omnivore - supporting free markets while simultaneously imposing the biggest tariff hikes since the Smoot-Hawley Act of 1930. The most likely future for the Republican Party is one that conforms with its voters' preferences - for limits on trade and immigration and greater hostility toward big technology companies.

In Britain, there is confusion on the other side of the aisle as well. The Labour Party has moved leftward and still contains elements that are skeptical about the European Union. Over time, Labour will probably move more robustly in a pro-Europe direction and, with the Liberal Democrats, try to create a new "open" governing majority. In America, the Democrats have to resolve similar differences mostly around trade, an issue on which many Democrats are as protectionist as Donald Trump.

But what is happening now in Britain is a telltale sign. One of the world's most enduring political parties is cracking - yet another reminder that we are living in an age of political revolutions.

Fareed Zakaria's email address is

© 2019, Washington Post Writers Group

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