Types of various objects in the United States: the Statue of Liberty and skyscrapers in New York, Chicago, Ford plant in Detroit, highways, bank buildings, factories and other industrial enterprises; recreation park. View of the Niagara River and the waterfall on the river. Residents of one of the cities sleep on the street, on benches in the park; guitarists perform on the street; fruit merchants are standing. Speakers speak at a rally to mark the mayoral election of New York City. Columns of demonstrators on the streets of cities: people are walking with placards. Artists sell paintings on the street. Shop windows. Sheep and pigs walk in the barnyard; carcasses of pigs in the slaughterhouse. Pickets in the streets; the police are trying to arrest the protesters. Celebrating May 1 in New York: demonstrators with slogans and posters are walking along city streets and squares.