Original sentence: These two atomic bombs killed approximately 130,000 people instantly, but with Hirohito's unconditional surrender to the United States on August 15, 1945, sovereignty was returned back to all of Japan's former colonies
Edited sentence: These two atomic bombs killed approximately 130,000 people instantly, but with Hirohito's unconditional surrender to the United States on August 15, 1945, sovereignty and freedom was returned back to all of Japan's former colonies