What are two issues that made it difficult for explorers during the columbus's
time to explore unknown territory by sea?

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

Which is an effective question for launching history inquiry related to the cold war

Which of these titles are within the structure of the united nations? check all that apply. secretary admiral security council general assembly international criminal court economic and social council