The correct answer is "overgeneralization". Overgeneralisation happens when children use irregular verbs or nouns as if they were regular, giving them a regular ending.
Overextension is when more individuals are understood under a name, for example "dog" for all animals.
Yes the I.A.S. did encourage them to do that
Hope I helped!
:D
The Compromise of 1850 consists of five laws passed in September of 1850 that dealt with the issue of slavery and territorial expansion. ... As part of the Compromise of 1850, the Fugitive Slave Act was amended and the slave trade in Washington, D.C., was abolished.