Pennsylvania
buildings where a lot of an item is made at once
factories
ran away from danger
fled
metal covering for protection
armor
people who study history
historians
business that provides a product
industry
difficult and uncomfortable
harshly
changes
amendments
person running from the law
fugitive
man made waterway for boats
canals
acts of violence
riots
more than enough
abundant
bullets and explosives
ammunition
grasslands in the Western U.S.
Great Plains
people who want to end slavery
abolitionists
signed and made official
ratified
separate from the Union
secede
ceremony to honor someone or something
dedication
found people willing to join the military
recruited