Complex sentence: In 1871 he opposed the re-election of Juárez and left the Liberal Party to form his own political group, the Lerdista Party and appointed President of the Supreme Court of Law.
Split into simpler sentences: In 1871 he opposed the re-election of Juárez and left the Liberal Party to form his own political group, the Lerdista Party. Appointed President of the Supreme Court of Law.