Consider the following statements regarding revolutionaries of 1857 in India: 1. The revolutionaries had little understanding of colonialism, which had overpowered India, or the modern world. 2. The rebel units had a common plan of military action or authoritative heads. 3. The leaders of the revolt were suspicious and jealous of one other and often indulged in suicidal battles. Which of the statements given above are correct?

• A.  1 and 2 only               
• B.  1 and 3 only
• C.  2 and 3 only              
• D.  1, 2 and 3