Complex sentence: Morgan was elected to the Bridgeport common council in 1873 and served until 1874; was a member of the Bridgeport Board of Education 1877-78; and was mayor of Bridgeport in 1880 and 1884.
Split into simpler sentences: Morgan was elected to the Bridgeport common council in 1873 and served until 1874. He was a member of the Bridgeport Board of Education from 1877 to 1878 and was mayor of Bridgeport in 1880 and 1884.