How many states had to approve a new law?

Could a filibuster occur today in the house of representatives

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

Three broad zones with different climates and resources shape russian life. they include: