3. World Copper Deposits

7. States With Highest Percentage of Foreign-born in 1870
Arizona: percent
Idaho: percent
Nevada: percent
Wyoming: percent
Montana: percent
California: percent
Utah: percent
Dakota: percent
New York: percent

8. Kicking Bear’s Depiction of the Battle of the Little Big Horn

11. Frederic Remington, “The Coming and Going of the Pony Express” (1900)