The Spark of World War I & the Zimmerman Telegram Presentation created by Robert Martinez Primary Content Source: The Story of US by Joy Hakim.
Henry Ford Power point created by Robert L. Martinez Primary Source Content: A History of US: Revised Third Edition, An Age of Extremes 1880-1917, Joy.
The Red Scare Fear of Communism in America Vladimir Lenin & the Russian Revolution Adapted from a Power point created by Robert L. Martinez Primary content.
Charles Lindbergh & the Spirit of St. Louis Power point created by Robert Martinez Primary Content Source: A History of US, War, Peace, and All That Jazz;
