Ask your own question, for FREE!
History 7 Online
OpenStudy (anonymous):

Which invention was the basis for the major developments in American transportation? Steam engine Wagon axle Canal lock Gold spike

OpenStudy (giobott09):

Spike, i think

OpenStudy (giobott09):

Or steam engine because they were able to improve the trains to transfer crops and other stuff

OpenStudy (giobott09):

nvm It's steam engine because they were able to improve the trains to transfer crops and other stuff

OpenStudy (anonymous):

ok, thankyou so much for your help! CX

OpenStudy (giobott09):

Medal or na?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!