Complex sentence: In 2008, Cadbury Schweppes became part of Grupo Peñafiel in Mexico and Canada Dry, among Dr. Pepper, Snapple and Schweppes began to be sold there.
Split into simpler sentences: In 2008, Cadbury Schweppes became part of Grupo Peñafiel in Mexico. Soon after, Canada Dry, along with Dr. Pepper, Snapple and Schweppes began to be sold there.