Why was abolitionist john brown executed?

Which of these marketing methods henry ford sell the model t to many people who had never before owned a car? a) offering free maintenance on cars for a full year b) airing television commercials with memorable slogans c) advertising with the new communication outlets such as radio d) offering many different colors and models for buyers to choose from

Was the battle of iwo jima over after us troops raised the flag on mt. suribachi?

What is the main purpose of "falling action" in a story?