The historical treasures were uncovered tat Emerson High School in Oklahoma City last week while old chalkboards were being replaced.

See video below of recent discovery of chalk board writing, from 1917, discovered during renovations, shows a shocking change in America.  Declarations of faith, a more accurate depiction of Pilgrims, forgotten arithmetic techniques, etc.

Emerson HIgh School Chalk Boards

This is the most recent “evidence” of how far America has come since the prevalent tide of socialism, statism, and growing government began controlling America’s public life.  Principle 4: Perspective Determines Action.

Source: Emerson High School renovations reveal students’ chalkboard drawings from 1917 | Daily Mail Online