Which line from the article helps explain why the Titanic’s sinking was so shocking? *
1 point
A. “The submarines that existed in 1912 could not venture that far down.”
B. “Six hundred thousand dollars’ worth of sonar and other borrowed equipment plunged into the sea.”
C. “Built from the strongest steel, according to the most modern designs, the Titanic was said to be unsinkable.”
D. “Ballard became more determined to find the wreck.”