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Which explorer conducted a total of four voyages to the Americas and established the Columbian Exchange and trans-Atlantic slave trade? Christopher Columbus? Henry Hudson? Sir Francis Drake? Vasco da Gama?
asked
Apr 15, 2017
History
high-school
1
answer
2
votes
33.9k
views
Three people guess the number of cherries in a bag rounded to the nearest 10 Alex guesses 80 cherries Jess guesses 60 cherries and Nia guesses 70 cherries The actual number is a multiple of 7.the sum of
asked
Nov 27, 2016
Mathematics
middle-school
1
answer
2
votes
206k
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