Complex sentence: In 1941, Ethiopia was liberated from Italian control by a combination of Ethiopian, British, Commonwealth, Free French, Free Belgian, and Ethiopian forces and the Treaty of Paris in 1947 after WWII confirmed Ethiopia's independence.
Split into simpler sentences: In 1941, Ethiopia was liberated from Italian control by a combination of British, Commonwealth, Free French, Free Belgian and Ethiopian forces. The Treaty of Paris in 1947 after WWII confirmed Ethiopia's independence.