they built it with strong materials!
Yes. Liberty ships replaced the sunk ones.
"Liberty ships" .
US and Canadian shipyards produced 2,710 Liberty Ships for the war effort.
Were the mass produced US Liberty ships.
Hospital ships and standard transports (Victory and Liberty ships).
Liberty ships were built during World War II. These ships allowed for the ability to get war materials to United States soldiers stationed in the Soviet Union and Britain. These ships could be built quickly for this purpose.
it took 50 ships
The Statue of Liberty.
Ships built using mass production methods that carried goods and troops during WWII.
"Building of steel ships are light and strong" isn't a grammatically correct sentence. A better sentence is "The building of steel ships that are light and strong is crucial".
made of high strung woven cotton
the didnt the sink