2. Match texts A-G with headings 1-8. Each number can only be used once. There is one extra heading.

Here's the matching of texts to headings: * A - 7 (Mysterious ancestors) * B - 2 (Unbeatable warriors) * C - 5 (Forming one kingdom) * D - 6 (Different tongues) * E - 8 (Developing a shared culture) * F - 1 (Advancing science and technology) * G - 3 (Wild landscapes)