Which of the following is the name of a glaze technique brought from Persia to Europe and then to Mexico that is still in use today?

The technique known as Majolica is indeed the correct answer, as it directly relates to the process of glazing pottery that originated in Persia before making its way to Europe and subsequently to Mexico. This vibrant, colorful ceramic art form is characterized by its tin-glazed earthenware, which allows for intricate designs and bright colors. The technique was transformed in various cultures, showcasing its adaptability as it traveled.

The other choices, while significant in their own right, do not fit the criteria specified in the question. Raku is a Japanese method of firing pottery that emphasizes a unique, natural aesthetic but is not linked to the Persian origins described. Celadon refers to a type of glaze associated with East Asian ceramics, particularly known for its jade-like green color, and it lacks the historical connection to Europe and Mexico as Majolica does. Stoneware, on the other hand, refers to a type of durable pottery that is fired at high temperatures but does not specifically relate to a glaze technique from Persia. Thus, Majolica stands out as the appropriate answer to the question posed.