Correct Option : A
Parallelism with list of sequence of incident occurered.
Dressed as a man and using the name Harvey Spector, Donna Paulson, the first woman to draw a soldier’s pension,
1st Event occured : joined the Reservation Army in 1752 at the age of 21,
2nd Event occured : was injured four times, and
3rd Event occured : was discharged in 1753, because she had become too ill to serve
B. 21, was injured four times, while being discharged in 1753, because she had become.
Wrong : it means, she was 4 times injured, and at same time she was discharged - both event occured in 1753
C. 21 and was injured four times, and discharged in 1753 because she was
Wrong : it means, she joined in 1752 at age 21, same time she got injured 4 timesm and after a gap of 1 year, she was discharged in 1753
D. 21, injured four times, and was discharged in 1753 because she was
Wrong : it shows, She joined in 1751, got injured same time, and also got discharged, but shows no relation with 1753
E. 21, having been injured four times and discharged in 1753, being
wrong : Same as B and D