How do you think changes in communication helped spread nationalism through networks across the Atlantic Ocean?

Need will give brainliest which of the following was the most significant aspect of revel's election to the senate?

Which of the following american companies had a monopoly in the late 1800s?

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