Complex sentence: The Peruvian squad next participated in the Mexico 1970 World Cup finals, eliminating Bolivia and Argentina in the qualifiers, and were placed in Group 4 along with West Germany, Bulgaria, and Morocco.
Split into simpler sentences: The Peruvian squad next participated in the Mexico 1970 World Cup finals, having eliminated Bolivia and Argentina in the qualifiers. They were placed in Group 4 with West Germany, Bulgaria, and Morocco.