13 jul 1787 año - The Northwest Ordinance
Descripción:
As a result of the Northwest Ordinance, 5 new states were created and outlawed slavery in them. This caused the Ohio River to be a dividing line between the free and slave states of the country.
Añadido al timeline:
fecha:
13 jul 1787 año
Ahora mismo
~ 237 years ago
Fotos: