Which would be considered a secondary source about the assassination of abraham lincoln?

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.

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

Who was the fifth president of the u.s.