Trump has often been compared to Brexit.

Since Donald Trump’s shock victory in the 2016 U.S. presidential election many commentators have compared his rise with the victory of the anti-EU Leave campaign in the referendum over the U.K.’s EU membership the same year. Yet too often such comparisons have ignored huge differences between these political earthquakes.

Dutch Prime Minister Mark Rutte

When Dutch Prime Minister Mark Rutte announced in July that he was stepping down and leaving politics, he unleashed a chain reaction of resignations and political realignments in the Netherlands. The transition to the post-Rutte era has upended the national political landscape, opening the way for a new generation of leaders.

Sahra Wagenknecht speaks at an online meeting of the Left Party, Essen, North Rhine-Westphalia

The surge of support for the far-right Alternative for Germany party to over 20 percent in recent polls has led to growing concern over the future of democracy in Germany. Yet even as momentum builds for the AfD, a far-left movement is more quietly preparing their own campaigns to dismantle the country’s political status quo.

Cesare Battisti arrives at Ciampino military airport, in Rome, Italy.

In March, the latest chapter was written in a political and legal controversy between Italy and France that dates back to the 1980s. But while a verdict from France’s highest criminal court caps a four-decade-long saga that began during Italy’s “years of lead,” it fails to resolve the tensions at the heart of those events.

Spain's elections resulted in parties from Catalonia and Basque having outsize influence.

As a result of Spain’s inconclusive elections on July 23, regional nationalist parties hold the keys to determining the next prime minister. Though their options are limited, how they navigate the current landscape will have implications for Spain’s national politics as well as other regional nationalist movements in Europe.