Title: Chihuahua (state).
Question: According to the census of 1921, what percentage of citizens were Mestizo?

Title: Franco-Prussian War.
Question: What did the French navy lack in engaging coastal defenses?

Title: Heian period.
Question: Farm laborers traded titles to shoen holders in exchange for what?

Title: Race and ethnicity in the United States Census.
Question:
In what year are or racial categories first revised for the 2000 U.S. Census?