Complex sentence: After the Civil War, Wyman commanded "Colorado", the flagship for the European Squadron, and was promoted to captain on 25 July 1866 and took command of the steam sloop "Ticonderoga" the following year.
Split into simpler sentences: After the Civil War, Wyman commanded "Colorado", the flagship for the European Squadron. He was promoted to captain on 25 July 1866 and took command of the steam sloop "Ticonderoga" the following year.