Complex sentence: The Glacier Nationals, a team in the Northern Pacific Hockey League, played 20 games (10 home, 10 away) against AWHL teams in order to alleviate the travel time Glacier had to make to play other teams in their league.
Split into simpler sentences: The Glacier Nationals of the Northern Pacific Hockey League played 20 games (10 home, 10 away) against AWHL teams. This was done to help alleviate the travel time Glacier had to make to play teams in their league.