Which of the following statements about ‘communalism’ are correct ? 1. It refers to aggressive chauvinism based on religious identity. 2. A communal person or state is one that does not favour any particular religion over others. 3. A communalist may or may not be a devout person, and a devout believer may or may not be a communalist. 4. It is an aggressive political ideology r- linked to religion. Select the correct answer using the code given below:1, 2 and 4 3 and 4 only1, 2 and 31, 3 and 4