Complex sentence: The Second Conciliation Bill failed when the Liberal PM Herbert Asquith changed his position relating to women's suffrage, he decided to drop the bill and instead wanted to put forward a bill that would give more men the right to vote.
Split into simpler sentences: The Second Conciliation Bill failed when the Liberal Prime Minister, Herbert Asquith, changed his position relating to women's suffrage. He decided to drop the Bill and instead wanted to put forward a bill that would give more men the right to vote.