What were the most important events on the Titanic?

April 14, 1912 throughout the day seven iceberg warnings are received. April 14, 1912 - 11:40 P Lookout Frederick Fleet spots an iceberg dead ahead. The iceberg strikes the Titanic on the right side of her bow. April 14, 1912 - 11:50 P Fourteen feet of water pour into the front part of the ship.

Explanation:

Medicare is a federal health insurance program while Medicaid is a federal-state medical assistance program. Medicare is an insurance program that provides medical care to people over 65. Seniors' medical bills are paid from funds which those covered have paid into. So to me A. fits the best answer