She was supposed to be "unsinkable." But on April 14, 1912, the unthinkable happened: the world's largest and most luxurious oceans liner - the Titanic - struck an iceberg in the frigid waters in the dark of night. What happened next seemed unbelievable to people at the time. In approximately two and a half hours, the celebrated ship flooded with water, cracked in half, and sank miles to the ocean floor below. Of the 2,200 passengers and crew onboard, only 705 survived. The rest suffered a terrifying and cold death in the Atlantic. Observers around the world were horrified and saddened by the...