Complex sentence: Moisson is a commune of the Yvelines département in France, and was the site of the 6th World Scout Jamboree, held in 1947, which brought together 24,152 Scouts and Guides from all over the world.
Split into simpler sentences: Moisson is a commune of the Yvelines département in France. Moisson was the site of the 6th World Scout Jamboree, held in 1947, which brought together 24,152 Scouts and Guides from all over the world.