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(Jimmy of the Clue Crew shows a map of the Ohio River on the monitor.) The Northwest Ordinance of 1787 banned slavery north of the Ohio River, eventually making this major Ohio city a key first stop for many escaping slavery; it's now the home to the National Underground Railroad Freedom Center |
Cincinnati
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$400 |
DJ |
THE UNDERGROUND RAILROAD |
2019-05-10 |
#7990 |
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Queen City Metro operates buses throughout the metropolitan area of this Ohio River city |
Cincinnati
|
$1,000 |
DJ |
TRANSPORTATION |
1996-05-01 |
#2698 |
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This city is Ohio's principal port on the Ohio River |
Cincinnati
DD
|
$400 |
DJ |
TRANSPORTATION |
1995-12-22 |
#2605 |
|
This Ohio city's international airport actually lies in Boone County, Kentucky |
Cincinnati
|
$400 |
J |
TRANSPORTATION |
1992-04-24 |
#1775 |