아빠는 공부쟁이 (ArchEneer)

03:45 Viking longships could soon carry as many as 100 Vikings to battle. Fleets of them could land on open beaches, penetrate deep into river systems, and be moved over land if need be. When not at war, the vessels were used to transport goods and make trade journeys. There were smaller versions for fishing and local excursions, and larger adaptations for open sea voyages capable of carrying te..

02:57 That changed after the Western Roman Empire collapsed in the 5th century. Western Europe took a heavy economic blow, leveling the playing field a bit for the Scandinavians. As the region revived, new and vigorous trade routes extended into and through Scandinavia. The wealth that flowed along these routes helped create a new, more prosperous and powerful class of Scandinavians, whose membe..

02:31 Competing chieftains quickly refined the new ships to be even more efficient. The lighter the boat, the more versatile it would be and the less investment of resources it would require— an essential advantage in a decentralized culture without large supplies of people. These ships still had no sails— sails were costly, and for now the rowed ships could meet their needs. chieftain 1. 지도자 2...

01:18 As the Roman Empire expanded north, some Scandinavians served in their new neighbors’ armies — and brought home Roman maritime technology. The Mediterranean cultures at the heart of the Roman Empire had large warships that controlled the sea, and cargo ships that transported goods along the waterways. These ships were powered by sail and oars and relied on a strong skeleton of internal tim..