Consider the following statements about Harappan cities:1. Roads were not always absolutely straight and did not always cross one another at right angles.2. A striking feature is a uniformity in the average size of the bricks for houses and for city walls.Which of the statements given above is/are correct?

• A. 1 only
• B. 2 only
• C. Both 1 and 2
• D. Neither 1 nor 2