Answer the following question: Facts: - profession: politician - order: member parliament -lrb- lok sabha -rrb- for salem of parliament -lrb- rajya sabha -rrb- member of - successor: p. kannan - party: all india anna dravida munnetra kazhagam - spouse: saraswathi - predecessor: k. rajaram - term end: 1980 1977 - term start: 1977 1971 - birth date: 21 april 1922 - name: edappadi rajagopal krishnan - nationality: indian Based on these bullet points, write a short biography describing the life of e. r. krishnan .
Answer:
edappadi rajagopal krishnan -lrb- b. april 21 , 1922 -rrb- is an indian politician from the all india anna dravida munnetra kazhagam .