Step 1: Understanding the Question:
• We must pick the correct statements about Kanishka's conquests.
Step 2: Detailed Explanation:
• A is correct: Kashmir was Kanishka's first conquest.
• B is correct: he waged war against the Sakas (Western Kshatrapas).
• C is correct: he conquered Kashgar, Yarkand and Khotan in Central Asia.
• D (killing Rudrasimha II) and E (fighting a confederacy of Vanga rulers) are not supported as his conquests.
• The correct statements are A, B and C.
Step 3: Final Answer:
The correct option is (B) A, B, C Only.