Red biennium, from 1919-1920
Answer:
items that went from Europe to the new world
grains- wheat,rice barley,oats
livestock-cattle,sheep,pigs,horses
food- turnips,peaches,pears,olives,onions
items that went from new world to europe
Foods-avocados,peanuts,tomatoes
animals-llamas,alpaca, turkey no other above 100 pounds
Peppers, sweet potato,tobacco
The forging of large, powerful nations into "power-blocs" vying with each other for control, coupled with the emergence of extremely lethal weapons of war (machine guns, bombs, aircraft and nuclear weapons)
