How did the Constitution establish justice

in the United States

To give everyone his due share

To ensure rule of law which means in the eye of law all are equal

In another sense rule as per law Administration Justice through the interpretation of law is the primary function of the Judiciary

Article 14 of the Indian Constitution guarantees equality before law and equal protection of law to all

Article 15 Prohibition from discrimination by the State

Article 16 Guarantees equal opportunity to all