2. which of the following was a product that came from the old world in the columbian exchange?
o a wheat
ob tomatoes
oc beans
od potatoes
3. which of the following accurately describes the treaty of tordesillas?
o a established a line of demarcation between territories controlled by portugal and those of spain
ob divided african lands up between the various european powers seeking trade advantages
oc put an end to the land battles between portugal and spain
od ended the violence between portuguese and muslim traders
4. which of the following drew hernan cortes to conquer the aztecs of mexico?
a christian beliefs
b rumors about gold
c the search for a northwest passage
d the promise of land to settle