What did henry the navigator create that may have been a myth? !

Henry is often credited with beginning the Age of Discovery, the period during which European nations expanded their reach to Africa, Asia and the Americas. Henry himself was neither a sailor nor a navigator, his name notwithstanding. He did, however, sponsor many exploratory sea voyages

i dont know sorry, but ik that you need to pay attention in class

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast