No, Columbus wasn't the first European to discover America, Leif Erikson was.
Vinland - Wikipedia
Bergen to Montreal Ocean Cruise Overview | Viking
Leif Eriksson and the Vikings (Trade route explorers): Kratoville, Betty Lou: 9781571281661: Amazon.com: Books
Vinland | Norse Exploration, North America History | Britannica
Pre-Columbus viking voyages to America [1350x832] : r/MapPorn
Erik der Rote – Einführung inkl. Übungen
Early Explorers timeline | Timetoast timelines
Bulk and WFN begin Leif Erikson subsea cable project | Capacity Media
Kinderzeitmaschine ǀ Leif Eriksson in Amerika
Wicked Yankee: Leif Ericson and Follins Pond- Yamouth, Ma
Early Explorers timeline | Timetoast timelines
Leif Erikson | Biography, Accomplishments, & Facts | Britannica
Leifs Törn
Leif Eriksson - Kids | Britannica Kids | Homework Help
Some of the Viking's travels. | Middle school history, Vikings, Homeschool social studies
The Age of DIscovery timeline | Timetoast timelines
Picture Of Leif Erikson Map 1573
Viking - Travel in the path of some of history's greatest Vikings—from Erik the Red's settlement in Greenland to Leif Eriksson's legendary route to Canada. Embrace the Viking spirit of discovery: https://bit.ly/3bOZtQk
The Vikings and Leif Eriksson - ppt video online download
Leif Eriksson Interactive Map - Ages of Exploration
Explorers - E - Enchanted Learning
Map of the Greenland-Vinland Voyage (Illustration) - World History Encyclopedia