There was more than one boat that sunk, but the sinking of the Lusitania was the biggest.
No. No, the Harpers Ferry boat was never sunk by the North.
The Allies sunk German Uboats. Uboat, not you-boat. Uboats stand for Unterseeboot - undersea boat.
Yes, it is the past tense of the verb sink. My boat may sink today, because my boat sunk yesterday. I need a new boat.
It depends on how you say it. See you can say "Aw, my boat sank!" but you can also say "Hey your boat sunk, too!"
The simple past for "sink" is "sank."Ex. The boat sank.However, the past participle (and thus the form used in the more complex forms of the past tense) is "sunk."Ex. The boat had sunk ten years ago. The boat will have sunk by the time you read this. The boat wouldn't have sunk if it hadn't had a hole in it. I have finally sunk the boat.A full list of all forms can be found here: http://www.vocabulix.com/conjugation2/sink.html
Britain's Lusitania was sunk by Germany
after the German u-boat sunk the lusitana which sunk 128 Americans
Big valley
It sunk in 1942
Airplanes found them and sunk them the fastest.
Titanic sunk After striking an iceberg and taking on too much water to remain stable. She tipped forward and continued to fill until she cracked down her expansion joint and sunk in two major pieces.