Answer:
Washington, constituent state of the United States of America. Lying at the northwestern corner of the 48 conterminous states, it is bounded by the Canadian province of British Columbia to the north, the U.S. states of Idaho to the east and Oregon to the south, and the Pacific Ocean to the west.The state, which is bordered on the west by the Pacific Ocean, Oregon to the south, Idaho to the east, and the Canadian province of British Columbia to the north, was admitted to the Union as the 42nd state in 1889. Olympia is the state capital; the state's largest city is Seattle.
The peninsula between North Korea and South Korea was established by the Demilitarized Zone between 1950-1953 So the answer is D
B. Releasing Nelson Mandela from prison
Christianity (Mainly Roman Catholics)