Complex sentence: The Foundation of the International School of Geneva, in order to expand along the right bank of Lake Geneva, was merged with two schools in the canton of Geneva, the Lycée des Nations in Bellevue and the Ecole des Nations in Pregny.
Split into simpler sentences: The Foundation of the International School of Geneva in order to expand along the right bank of Lake Geneva. It was merged with two schools in the canton of Geneva, the Lycée des Nations in Bellevue and the Ecole des Nations in Pregny.