Changes

[[File:800px-Warning signs at CHS.jpg|thumb|250px|right|Because of violence, vandalism, and other undesirable elements, this public school has a glaring sign warning of the on-campus surveillance cameras at its parking lot entrance.]]

[[File:800px-Warning signs at CHS.jpg|thumb|250px|right|Because of violence, vandalism, and other undesirable elements, this public school has a glaring sign warning of the on-campus surveillance cameras at its parking lot entrance.]]

[[File:Prairie Ridge High School LGBT+ Flag.jpg|thumb|250px|School in Chicago area (Prairie Ridge High School) with LGBT+ flag. Students in the same school who display the [[Confederate flag]] will face discipline.<ref name="NWHerald2017"/>]]

[[File:Prairie Ridge High School LGBT+ Flag.jpg|thumb|200px|School in Chicago area (Prairie Ridge High School) with LGBT+ flag. Students in the same school who display the [[Confederate flag]] will face discipline.<ref name="NWHerald2017"/>]]

[[File:Prairie Ridge High School LGBT.jpg|thumb|250px|This Chicago-area school has "safe spaces" for homosexual students (sponsored by GLSEN), even though students who display the [[Confederate flag]] will face discipline<ref name="NWHerald2017"/>]]

[[File:Prairie Ridge High School LGBT.jpg|thumb|200px|This Chicago-area school has "safe spaces" for homosexual students (sponsored by GLSEN).]]

'''Public school culture''' is an atmosphere fostered in [[public school]],<ref>Public schools are the government-controlled schools in the United States.  In other countries different terms are used to describe the government schools.</ref> especially in the most liberal of public schools, which is characterized by:

'''Public school culture''' is an atmosphere fostered in [[public school]],<ref>Public schools are the government-controlled schools in the United States.  In other countries different terms are used to describe the government schools.</ref> especially in the most liberal of public schools, which is characterized by: