What three slave states were created between 1816 and 1821?

From 1816 to 1821, six new states were created -- Indiana, Illinois, Maine, Mississippi, Alabama and Missouri. In 1865 the frontier line generally followed the western limits of the states bordering the Mississippi River, bulging outward to include the eastern sections of Kansas and Nebrask

when she faked her death and the readers knew but romeo didn't.

protected civil liberties and outlawed slavery in the new territories.