Sovereignty recap

1234567891011121314151617
Across
  1. 2. An original ECSC member (I-, 5)
  2. 5. An original ECSC member (W-, G-, 4, 7)
  3. 7. The precursor to the UN, failed to prevent WW2 (L- o- N-, 6, 2, 7)
  4. 9. An original ECSC member (F-, 6)
  5. 11. A period of military, political and economic competition between the USA and USSR (c-, 7)
  6. 12. An original ECSC member (b-, 7)
  7. 13. Trying to protect your country's industry from foreign competition by taxing imports (p-, 13)
  8. 14. The treaty which created the European Union (m-, 10)
  9. 17. A set of laws that govern a country (c-, 12)
Down
  1. 1. The authority of a state to govern itself or another state (s-, 11)
  2. 3. A formal agreement between countries (t-, 6)
  3. 4. An organisation trying to achieve world peace (U-, N-, 6, 7)
  4. 6. The first treaty of European integration, led to shared coal and steel industries (e-, 4)
  5. 8. An original ECSC member (N-, 11)
  6. 10. A military alliance led by the USA (N-, 4)
  7. 15. An original ECSC member (l-, 10)
  8. 16. The UK's current PM (r-, s-, 5,5)