Complex sentence: This decision was taken by the by British Liberal Judaism already in the 1950s, the North American Union for Reform Judaism (URJ) accepted it in 1983, and The British Movement for Reform Judaism affirmed it in 2015.
Split into simpler sentences: This decision was taken by the by British Liberal Judaism already in the 1950s. The North American Union for Reform Judaism (URJ) accepted it in 1983, and The British Movement for Reform Judaism affirmed it in 2015.