For rawls, justice is a. enforced by a sovereign. b. equality. c. informed agreement. d. fairness.

Option d is correct= fairness.

Explanation:

John Bordley Rawls was born in Baltimore, United States of America on the 21st of February, 1921. He was a one of the greatest Political philosophers of his time. John Bordley Rawls died in Lexington, on the 24th of November, 2002.

John Bordley Rawls in 1971 proposed 'the theory of Justice'. According to John Bordley Rawls, Justice is fairness in one of his work ''Justice is fairness'' therefore, option ''d'' is correct. John Bordley Rawls theory recommends equality.

Apart from the ''theory of Justice'', his other works are ''Political Liberalism in the year 1993, the law of peoples and so on.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.