Which were boreder states that under union control

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

What does the term “escalation” refer to?

Who was the leader of the democratic people’s republic at the beginning of the korean war?