Complex sentence: England's 1860s saw the rise of the Charity Organization movement, and in 1870 the first meeting of the Society for Organising Charitable Relief and Repressing Mendicity was held.
Split into simpler sentences: England's 1860s saw the rise of the Charity Organization movement. In 1870, the first meeting of the Society for Organising Charitable Relief and Repressing Mendicity was held.