In short message, former US president calls for 'lots of very good conservative things' at gathering in support of Spain's Vox that also features Italy's Meloni, Hungary's Orban

The party won 3.5 million votes to become country's 3rd largest fueled by anger over immigration and efforts of Catalan separatists

Vox Party, which evokes images of medieval war between Christians and invading Muslims, more than doubles seats and ensures stalemate between left and right continues

Opinion polls predict yet another deadlock, as support for separatist movement could result in increased support for far-right Vox party

Santiago Abascal, head of the Vox party, tweets that prime minister's son harms Israel's cause by calling for Arabs to reconquer Spain's north African territories

Several of this year's far-right candidates in the continent-wide European Elections are well under 30 -- as are some of their most ardent supporters

His Vox party wins 10.3% of votes and 24 seats in parliament, resurrecting far-right from margins of politics since the death of dictator Francisco Franco

Vox, which was formed five years ago, promises to defend Spain from its 'enemies,' citing feminists, liberal elites and Muslims among others

Outcome of national poll uncertain, as no party expected to be able to form solid coalition, but populist Vox may take 10% of vote or more