What is the white star line?

Other answer:

Ron:
The Oceanic Steam Navigation Company or White Star Line of Boston Packets, more commonly known as just White Star Line, was a prominent British shipping company, today most famous for their ground-breaking vessel Oceanic of 1870, their ill-fated vessel RMS Titanic, and the World War I loss of Titanic's sister ship Britannic.
CMV:
It was a company operating Ocean going passenger liners , before intercontinental passenger traffic became a matter of jet aeroplanes .
It chiefly operated ships on the Britain to New York run , across the Atlantic .
The impact of two world wars and several major economic recessions caused the amalgamation or end of many famous shipping companies , and the White Star line was eventually to become subsumed in the present day Cunard company , which now owns the White Star " brand " name .
yankee_sailor:
White Star was also a huge cargo ship line; and all their ships names ended in "ic". You may have heard of three of them….Titanic, Britannic,and Olympic.
ioerr:
it was a line of passenger carrying ocean liners
?:
it is a place on earth where stars come down
?:
The Titanic was it's star unsinkable ship………………….