Each of the following events occurred during the cold war, place them in order from earliest(1) to most recent (4).1)vietnam is unified under communism2)cuban missile crisis3)china becomes communist4)berlin airlift1-4 what happend first and what happend last in order

1. discovered the new world balboa 2. explored the north american southwest hudson 3. his crew was the first to sail around the world vespucci 4. conquered the incas of peru cortes 5. discovered the pacific ocean columbus 6. conquered the aztecs of mexico cabot 7. discovered fishing grounds off newfoundland pizarro 8. looted spanish vessels for england drake 9. claimed the hudson river area for dutch coronado 10. priest who explored the mississippi marquette 11. man for whom the new world is named magellan