Complex sentence: He assisted in the expulsion of Barebone's parliament in 1653, took an active part in the suppression of Penruddock's rising in July 1654, and in October 1655 was appointed major-general for Berkshire, Sussex and Hampshire.
Split into simpler sentences: He assisted in the expulsion of Barebone's parliament in 1653 and took an active part in the suppression of Penruddock's rising in July 1654. In October 1655 was appointed major-general for Berkshire, Sussex and Hampshire.