Britain and the EEC

12345678
Across
  1. 2. West Europe and America
  2. 5. World East Europe and Asia
  3. 6. 1951
  4. 7. EEC
  5. 8. 1975 + 2016
Down
  1. 1. 1957
  2. 3. Rhymes with exit...
  3. 4. Another 'nickname' for the EEC