How America became a superpower
How America became a superpower
https://www.youtube.com/embed/BShvYeyMm_Y
Quelle: https://www.youtube.com/watch?v=BShvYeyMm_Y
America grew from a colony to a superpower in 200 years. (9 minutes / USA; Vox 2016-21)
https://www.youtube.com/embed/BShvYeyMm_Y -->