Sparkling wine Espumante () is the Portuguese version of a sparkling wine. Unlike Cava, which is produced solely in northern climates, Espumante is not only produced in the northern wet region of Vinho Verde, but also throughout Portugal all the way to the southern region of the Alentejo, known for its extreme temperatures and arid climate. While Spain has one regulating body, DOC Cava, spread across several different political regions, quality Espumante is produced solely in DOC Bairrada, located just south of Vinho Verde. In order for a wine to be certified as a quality Espumante from DOC Bairrada, it must be
Giuseppe Verdi between Verdi and his parents was perhaps also attributable to Strepponi (the suggestion that this situation was sparked by the birth of a child to Verdi and Strepponi which was given away as a foundling lacks any firm evidence). In January 1851, Verdi broke off relations with his parents, and in April they were ordered to leave Sant'Agata; Verdi found new premises for them and helped them financially to settle into their new home. It may not be coincidental that all six Verdi operas written in the period 1849–53 ("La battaglia, Luisa Miller, Stiffelio, Rigoletto, Il trovatore" and "La traviata"),