Correct Answer: Only 1 and 3 are correct.
Subject: 2025
Explanation: <b>Key Fact</b><br>The source-marked correct answer is Only 1 and 3 are correct..<br><br><b>Additional Info</b><br>Topic: Tribal Movements. The correct option is <b>B</b> — Only 1 and 3 are correct..<br><br><b>Why the other options are wrong</b><br><b>Option A</b>: Only 2 and 3 are correct. — not the option marked correct for this question.<br><b>Option C</b>: Only 1 and 2 are correct. — not the option marked correct for this question.<br><b>Option D</b>: All 1, 2 and 3 are correct. — not the option marked correct for this question.<br><br><b>Exam Trick</b><br>Identify the exact concept tested, then eliminate options that contradict the definition, formula, chronology or fact in the question.<br><br><b>Final Answer</b><br>Option B — Only 1 and 3 are correct..