@marshallk tweets related to: Columbus, Explorers, Unexplored, Equator, Map

Ajax-loader
Exploration and Encounter Map 1 - The World Columbus Knew in 1482
Marshall Kirkpatrick Twitter

Columbus-era explorers knew about unexplored lands South of equator; interesting map to consider http://t.co/5TtVRVlR @NMHS_Principal

Marshall Kirkpatrick Twitter

See what's Trending Now for @marshallk

See All Trending »

SHARE THIS PAGE

x
Marshall Kirkpatrick

Follow @marshallk on Twitter