Trivia: Which state is home to the Petroglyph National Monument?
New Mexico
California
Louisiana
Missouri
The correct answer is New Mexico
So why is this answer correct? : Petroglyph National Monument is one of the largest petroglyph sites on the North American continent. Thought to have been created between 400 and 700 CE, the monument features three short trails with hundreds of carvings along the way. These include the Boca Negra Canyon with 100 carvings, the 2.2-mile loop of Rinconada Canyon with approximately 300 carvings, and the 1.5-mile Piedras Marcadas trail with about 400 petroglyphs.