The “exchange” introduced a wide range of new calorically rich staple crops to the Old World namely potatoes, sweet potatoes, maize, and cassava. The primary benefit of the New World staples was that they could be grown in Old World climates that were unsuitable for the cultivation of Old World staples.
Might help u out might not
Omg. I’m sorry this doesn’t answer your question but what are you reading? About a war? Wow cool
1914-1918 I really hope ths helps
Answer:I had this but I didn’t knos
Explanation:
