Last Port Of Lusitania

Its where I Have lived all my life,
The Sinking of the Lusitania was a Shock to all in those Days,
To this day Mystery Surrounds Why She Was Sunk,
To see a Few of my Ancestors Buried,
In that old Graveyard,sends me A Chill,
when I Visit,
I do have most of the Info on that ship,
Anyone here with More Info?
Please feel free to Post Here,
its still a Mystery as to Why She was Sunk?
Did She Carry Ammo?
All Facts,Finds,would be Most Welcome.