Complex sentence: In 1863 he moved to Mexico and operated mines, and then to Wisconsin, but in 1866 moved to Missouri, where he served as member of the Missouri State House of Representatives, and as railroad commissioner.
Split into simpler sentences: In 1863 he moved to Mexico and operated mines, and then to Wisconsin. In 1866 he moved to Missouri, where he served as member of the Missouri State House of Representatives, and as railroad commissioner.