A pro-unity rally marches through Barcelona, Spain, on October 8, 2017, in response to last Sunday's disputed referendum on Catalan independence.
This was the first time the Socialists led a Catalan election in both votes and seats won.
Illa led Spain's response to the COVID-19 pandemic before Sánchez sent him back to Barcelona to lead his party.
The Socialists are already in a coalition government in Madrid with the Sumar party, which now has six seats in the Catalan parliament.
Separatists have held the regional government in Barcelona since 2012 and had won majorities in four consecutive regional elections.
Persons:
Carles Puigdemont, Salvador Illa savored, Illa, Catalonia's, Sánchez, bode, Pedro Sánchez, Puigdemont, pardoning, Puigdemont's, Pere Aragonès, Vox
Organizations:
Socialist Party, Socialists, Sánchez's Socialists, Republican, Popular Party, Catalan Alliance
Locations:
Barcelona, Spain, Catalonia, Madrid, Catalan, France, Spain's, Spanish, Catalans