WHEAT RIDGE, CO. - SEPTEMBER 25: Wheat Ridge High School students from left to right, Kennedy Massa, 15, Kassandra Trujillo, 15, Sophie Kolstad, 15, Alanis Nuñez, 15, and Ervin Causevic, 15, work on answering a question in Stephanie Rossi's sophomore AP U.S. History class Thursday afternoon, September 25, 2014. Their teacher, Stephanie Rossi, is against the Jefferson County School board member's proposal to change the AP U.S. History curriculum which includes promoting patriotic material, respect for authority and the free-market system and avoiding material about civil disorder, social stripe and disregard for the law.  (Photo By Andy Cross / The Denver Post)