A.
James Dean had a career that
"Although it consisted of only three films" modifies James Dean's career and not James Dean himself. The subject of the independent clause, therefore, should be James dean's career.
INCORRECT_________________________________________________________________________________________________
B. James Dean’s career
had that
No need of past perfect tense.
INCORRECT_________________________________________________________________________________________________
C.
the career that was of James Dean wordy sentence. James Dean's career is more concise.
INCORRECTJames Dean's career is always James Dean's career. Use of "was" implies that his career doesn't belong to him anymore which is
INCORRECT_________________________________________________________________________________________________
D.
James Dean’s career _________________________________________________________________________________________________
E. it was the career of James Dean that
wordy sentence. James Dean's career is more concise.
INCORRECT_________________________________________________________________________________________________
Hence option D