Complex sentence: Opened as "Camden Town" by the North London Railway on 8 December 1870, it was renamed "Camden Road" on 25 September 1950 to avoid confusion with the London Underground Northern line which had opened in 1907.
Split into simpler sentences: Opened as "Camden Town" by the North London Railway on 8 December 1870. It was renamed "Camden Road" on 25 September 1950 to avoid confusion with the London Underground Northern line which had opened in 1907.