Match the following. 1. connected Charleston and Hamburg
2. connected Albany and Schenectady
3. Tom Thumb
4. caused a decline in canal building
5. made New York City a leading port
6. connected Philadelphia and Pittsburgh
7. completed in 1834
a. Erie Canal
b. Baltimore and Ohio Railroad
c. South Carolina Railroad
d. railroad transportation
e. Pennsylvania canals
f. Mohawk and Hudson Railroad
g. Portage Railroad