What important technological development took place in transportation in 1807 a. the first clipper ship was built b. the erie canal was opened c. a steam powered locomotive "tom thumb" was tested d. a steam boat successfully steamed up the hudson river answer correctly i am on the last 4 questions on this test

i'll just take the points xd

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.