Complex sentence: Since the Convention generally approved of Governor Perry's actions it made no move to interfere with his administration; however, when Governor John Milton took office in October 1861 and reversed some policies of his predecessor, a move was started to reconvene the Convention.
Split into simpler sentences: Since the Convention generally approved of Governor Perry's actions it made no move to interfere with his administration. However, when Governor John Milton took office in October 1861 and reversed some policies of his predecessor, a movement was started to reconvene the Convention.