Which definition of the term border state is correct?
a.
a slave state that stayed in the union
b.
a slave state that seceded during the civil war
c.
a free state that lies next to a slave state
d.
a free state that joined the confederacy

The answer is C. 
a free state that lies next to a slave state 

Economic success prussia had a very strong economy, partly due to the success of the zollverein. stronger prussian army king wilhelm wanted to build a bigger, stronger army but was blocked by the prussian landtag (parliament).-credits to google for putting answer -credits to slideshare for making answer-credits to me for putting answer on brain.ly

Idk but i hope you figure it out : )