J. Hector St. Jean de Crevecoeur's "Letters from an American Farmer"

ignorant

ig·​no·​rant ˈig-n(ə-)rənt 
Adjective
1
a
destitute of knowledge or education
an ignorant society
also lacking knowledge or comprehension of the thing specified
parents ignorant of modern mathematics
b
resulting from or showing lack of knowledge or intelligence
ignorant errors
2
UNAWAREUNINFORMED

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