Answer:
1.Leif Erikson.
2.At first Columbus and Native Americans fought, but then they made peace.
3.A potato famine in Africa forced millions of starving Africans into slavery.
4.the Vikings
5.the compass
6.It allowed them to more accurately measure latitude.
Please mark me as brainliest
helped the Aztec farm more productive - chinampas
helped the Inca travel long distances and communicate with their neighbors - rope bridges
helped the Maya view astronomical phenomena such as eclipses with the naked eye - pyramaid at Chichen Itza
<span>Dharma and karma is your answer</span>
C:Well they should definitely not coin money
travelling salsmen the third option