Final answer:
Muscat de Beaumes-de-Venise, a sweet fortified wine from France, is made from Muscat Blanc à Petits Grains. This grape variety is known for its sweet and floral flavors, typical of the wines from the Rhône Valley region.
Step-by-step explanation:
The grape used to make the sweet fortified wine named Muscat de Beaumes-de-Venise from France is the Muscat Blanc à Petits Grains.
This grape variety is particularly known for its sweet, floral, and richly perfumed flavors, which contribute to the distinctive taste of Muscat de Beaumes-de-Venise wines. These wines are produced in the Rhône Valley region of France and are enjoyed for their balanced sweetness and aromatic complexity.