The reason for which Grace O'Malley, who was an Irish noblewoman who lived in the 16th century, received the title "The Sea Queen" was because of her formidable control of ship routes and her aggressive and courageous attacks on both English and Irish noblemen's fortresses.
(A)
The reason for which Grace O'Malley, who was an Irish noblewoman who lived in the 16th century, received the title "The Sea Queen"
was because of Incorrectit has redundant problem - The reason ................ was because of.................
double reason uses wrong
(B)
The reason for which Grace O'Malley, an Irish noblewoman who lived in the 16th century, received the title "The Sea Queen" was Correct(C) The reason for which Grace O'Malley, an Irish noblewoman who
has lived in the 16th century, received the title "The Sea Queen" was
Incorrecttense error - has uses wrong
(D)
Grace O'Malley, an Irish noblewoman who lived in the 16th century and received the title "The Sea Queen" was
IncorrectGrace O'Malley is a sentence fragment
(E)
The reason that Grace O'Malley, an Irish noblewoman who lived in the 16th century, received the title "The Sea Queen"
was because of Incorrectsame as A - double reason uses wrong