Complex sentence: In 1832 a new Anatomy Bill was introduced, which, though strongly opposed by Hunt, Sadler and Vyvyan, was supported by Macaulay and O'Connell, and finally passed the House of Lords on 19 July 1832.
Split into simpler sentences: In 1832 a new Anatomy Bill was introduced, which, though strongly opposed by Hunt, Sadler and Vyvyan, was supported by Macaulay and O'Connell. It was passed by the House of Lords on 19 July 1832.