Follows the Bulgarian people's struggle for national independence in the period from 1875 to the Liberation from Otoman bondage.

The main character of this propaganda story is a farmer Mito Petrov, who joins an agricultural cooperative, but aspires to independent farming and cannot accept the innovations in agricultural work that are introduced by the management of the cooperative. The village rich, seeing his discontent, want to use Petrov's Mito to harm the cooperative. Petrov gives in to their pressure and leaves the collective farm, but in the end he admits his mistake.

The wealthy Yurtalana is the undisputed master of his family. His older son Stoyko marries a poor girl - Sevda. On the wedding day, Stoyko tells her a dark family secret...

The film tells the story of a young village girl who leaves home for a factory during World War II, lured by promises of easy money and a good life. Soon after arriving at the factory, however, she realizes that all the promises were lies, but Danka will not give in to discouragement. After the liberation of Bulgaria by the Soviet Army, she happily went to work with the other workers in the factory, which now belonged to the people.

A humble scientist from Padua proves that the Earth revolves and that it is not the center of the universe.

A quite line in the capital city. A little girl, Veseto, slips out of home unnoticed, attracted by the voices of children playing in the yard. when the kids get tired of playing hide-and-seek, they scatter and Veseto sets out in a long stroll across the city, full of exciting adventures. She talks to a chimney sweep, stops to look at some land surveyors at work, watches an interesting football game at the stadium, enjoys herself at the fair, extemporizes as an actress and has a trying experience on a building site. All the people in the neighborhood start looking for the lost child. In the evening, Veseto reappears. She is back to the arms of her mother, while the people in the neighborhood prove by deeds their human solidarity, their love for children and their resolve to struggle for peace, a must for children's future all over the world.

The former partisan, officer Petko, became the chairman of the collective farm, establishing the cooperative economy, to overcome the resistance of kulaks and slackers who “ruined the economy“, and how with the help of friends Petko managed to unite people and establish work.

Members of a partisan underground unit struggle during the anti-fascist Bulgarian Resistance of World War II.