transcontinental railroad

by: kamren and zachary

invention purpose

the purpose of the transcontinental railroad was to ship stuff across the continent .

who invented it

President Abraham Lincoln, Theodore Judah, Collis P. Huntington, Jay Cooke where the main people that were in involve with with the railroad

what was a positive effect it had on the U.S

the positive effect of the railroad made people get to other places faster. and it made good get to the person faster

what was the negative effect it had on the U.S

the negative effect of the railroad were it made a lot of pollution .
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