(In an effort to) produce the largest, fastest, most luxurious ship afloat, the British bu
(In an effort to) produce the largest, fastest, most luxurious ship afloat, the British built the Titanic. It was so superior to (anythingon) (the seas) that it (was dubbed) "unsinkable."
A.In an effort to
B.anythingon
C.the seas
D.was dubbed