"María Mercedes" is a popular telenovela that first aired in 1992. It stars Thalía as the main character, María Mercedes, a young woman from a poor background who works hard to support her family. The show explores themes of love, sacrifice, and social class, capturing the struggles and dreams of its characters. The series is part of the Maria trilogy, which includes other successful telenovelas like "Marimar" and "Rosalinda." "María Mercedes" gained a large following in Latin America and beyond, contributing to Thalía's rise as a prominent figure in the entertainment industry.