Obrer! Camperol! Unitat

[Tyrn]

Hi,

This is from a Spanish Civil War poster:

Obrer!
Camperol!
Unitat per la Victoria!

What is it, except for the last three words?

[Rusty]

Your poster is written in Catalan (Català).

Obrer! = ¡Obrero! (¡Trabajador!)
Camperol! = ¡Campesino!
Unitat per la Victoria! = ¡Unidad por la victoria!