Complex sentence: The P&W was incorporated in Massachusetts as the Providence and Worcester Railway on March 12,1844, and as the Providence and Worcester Railroad in Rhode Island in May 1844, the two companies being merged November 25,1845 as the Providence and Worcester Railroad.
Split into simpler sentences: The P&W was incorporated in Massachusetts as the Providence and Worcester Railway on March 12,1844, and as the Providence and Worcester Railroad in Rhode Island in May 1844. The two companies being merged November 25,1845 as the Providence and Worcester Railroad.