Complex sentence: In March 1887, the "Partido Federal Reformista" was reformed and named the "Partido Autonomista Puertorriqueño" (Puerto Rican Autonomist Party); it tried to create a political and legal identity for Puerto Rico while emulating Spain in all political matters.
Split into simpler sentences: In March 1887, the "Partido Federal Reformista" was reformed and named the "Partido Autonomista Puertorriqueño" (Puerto Rican Autonomist Party). It tried to create a political and legal identity for Puerto Rico while emulating Spain in all political matters.