ActI
Chinto, who works as astreet seller for Rosendo, Amparo’s father, is selling wafers (“barquillo”) on the street. He is deeply in love with Amparo, who was recently accepted as cigar maker at the tobacco factory, and who despises him openly.Baltasar and Borrel, two fellow upper-class officers, are watching Amparo and her workmates coming out of the factory. Borrel, always keen on connecting couples, tells Baltasar to have an eye on Amparo. In fact, when their eyes meet, theyfallin loveat first sight, despiteChinto's efforts to interfere.
Inside the tobacco factory, Amparo acts as the leader of the workers' revolutionary struggles, being the only one who can read the news fromthe revolutionary publications.Ana, Amparo's best friend, warns her not toengage with Baltasar, because their relation would be unrealistic, but her warning is strongly rejected by Amparo. A group of male workers bursts into the scene, cheerfully announcing the imminent arrival of theCantabria Delegates, a group of political revolutionary activists who come to seal theNorthern Union.
During the tumultuous revolutionary meeting, among big social turmoil, Amparo and her fellow workers appear to express their utmost support to the activists.Amparo, as their clear leader, gives an emotional speech, laying out her dreams and wishes. The delegates' president is astonished by Amparo's determination, and names herLa Tribuna, among general acclamation of the public.
ActII
It is celebration day of theCandelaria Virgin, a well-documented local festivity, and thecigar workers are decorating a localstreetbar, while a religious procession passes by. Baltasar and Borrel are watching from some distance, and at the first opportunity, they approach Amparo and Ana and startpicnickingtogether. Borrel takes care of Ana, in order to leave Baltasar and Amparo by themselves.Baltasar declares his love to Amparo, and although she expresses manyobjections,shewillingly ends up giving in, but only under one condition: he has to swear and promise her their future matrimony.
Three months later, the cigar workers are meeting again at the same place, casually eating and dancing, when twoprotestant clergymen show up, trying to win over more believers to their confession. Due to their very bad reputation among the locals, they are violently rejected and ridiculized. Everybody leaves, except Ana and Amparo, who asks her friend about her affair with Baltasar. Amparo lays out her dream of a futurewithout social classes and confesses that she is pregnant from Baltasar, withouthimknowing it yet. Baltasar enters with his look and gestures portending the worst, whereupon Ana leaves the couple alone.Baltasar announces to Amparo that, because of his public obligations,they will have to stop meeting, .Amparo, perplexed, doesn't give up easily, asking him to fulfill his promise to marry her.Baltasar reacts rathersarcastically, causing her to burstinto a rage, cursing him andthreateninghim to death, spittingat his feet, thenleaving him alone.
ActIII
Amparo, in a visibly advanced state of pregnancy, is standing in front of the tobacco factory. She sings a melancholic lullaby to her unborn baby, wishing it a better future. Her fellow workers gather around her, forming a barricade at the factory entrance to claim their long overdue salary payments. Amparo is chosen to set forth their claims to the factory management. Her announcement that she could barely negotiate a half month of salary payment triggersa general revolt, with everybody starting to build a barricade in front of the factory.Nonetheless, at the first signs of the royal guard, everybody flees instantly, leaving Amparo behind, in spite of her pleas to stay together.Amparo, completely alone, faces Baltasar as the forerunner of the guard. Fearless, she confronts, and once more spits at his feet.
Some time later, Amparo is resting at home, under very modest circ*mstances. In spite of her commencing labour pains, she is still reading propaganda pamphlets that announce the imminent political revolution. Ana and Chinto enter, noticing the imminent birth. Ana leaves to call for the midwife, leaving Chinto and Amparo by themselves. Chinto once more proclaims his love for Amparo, offering her to step in as the child’s father, but is once again wildly rejected by Amparo. The midwife enters andgives Chinto hasty instructions, whenAmparo screams at him to go see Baltasar to announce the birth of his baby boy. When Chinto eventually returns, he announces that Baltasar left for Madrid to settle his marriage with the daughter of awealthyfamily. Finally, after atortuousprocess, the midwife announces the birth of a newborn girl. Analifts her up delightedly, while Amparo collects all her power to sit up and once again curse Baltasar and the political establishment and claim for justice for the people, before collapsing in her bed.
