The most important food item introduced from the new world to europe was

The most important food items introduced from the new world to Europe was the white potato. The potato was introduced to Europe by Spanish explorers,this food item did not replace meat as the staple food, but it became very important during food shortages during the revolutionary wars. hence the government started encouraging the cultivation of potatoes in Europe

the answer would be 50's sitcoms reinforced traditional roles for men and women.

the ones that are losing there jobs