Complex sentence: He was part of the Liverpool side that won their first ever First Division Championship in 1900--01 but a year later he moved back to Scotland, signing for Hearts for £300 in a joint transfer with Tom Robertson.
Split into simpler sentences: He was part of the Liverpool side that won their first ever English league championship in 1900--01. A year later he moved back to Scotland, signing for Hearts for £300 in a joint transfer with Tom Robertson.