for religous
Maori masks were traditionally worn by the indigenous Maori people of New Zealand during ceremonial rituals and performances. These masks were often made from wood or woven materials and were worn during important occasions, such as festivals, dances, and storytelling events. The exact time period when Maori masks were worn extends back several centuries to before the arrival of European settlers in New Zealand.
no they are also worn for religious ceremonies, or if the wearer is taking part in an African play. they are an important part of many African cultures.
masks
for religous
no
Masks are not worn on All Saints Day. They are worn on All Hallows Eve - Halloween.
it is worn to allow a venetian to escape his or her identity
Indonesians
African masks are worn for ceremonial and ritual purposes to connect with ancestors, deities, and spirits, as well as to convey messages through symbols and expressions. They are also worn for dances and performances that tell stories from African culture and heritage.
Venetian masks are traditionally worn during the Carnival of Venice. The Carnival of Venice is an annual Italian festival held in the city of Venice, with the masks being a main feature.
Masks have been worn from ancient times. Witness Tutankhamen for instance.