1.which explorer conducted a total of four voyages to the americas and established the columbian exchange and trans-atlantic slave trade?
a.
christopher columbus
b.
henry hudson
c.
sir francis drake
d.
vasco da gama
2.potugese ships known as what were perfect for ocean travel?
a.
brigs
b.
caravels
c.
frigates
d.
sloops
3.which english explorer traveled to the atlantic coast of canada thinking that he had reached asia?
a.
henry hudson
b.
jaques cartier
c.
john cabot
d.
sir francis drake
4.as the europeans explored the americas, they would encounter new plants, animals, and diseases. all of the following plants and animals would have been new to europeans except
a.
cacao (chocolate).
b.
pumpkins.
c.
horses.
d.
tobacco.