Yes there were masks, but they were not worn for the reason we wear them. They were worn to protect the wearer from the plague. It was thought that if you wore one with a long beak that held herbs that it would protect from getting the plague. Most commonly the doctors wore them.
Death Masks were used in The Middle Kingdom
It depends on what area of the Middle Ages you're talking about. They would vary depending on if you're talking about Africa, Europe, or Asia.
YES
the middle ages
The predominant staircase design in the Middle Ages was the spiral design for stairs. Spiral stairs were used from the medieval ages and are still used in many modern houses.
Make-up.
Death Masks were used in The Middle Kingdom
Masks have been used as cultural objects for ages and have association with the spirit the mask is designed after.
Castles in the Middle Ages were used to keep out enemies.
See the question: What are some weapons used in the middle ages?
It depends on what area of the Middle Ages you're talking about. They would vary depending on if you're talking about Africa, Europe, or Asia.
In the Middle Ages
people in the middle ages used letters or talking to face to face
because they used wood smoke as a deorderant in the middle ages
YES
to entertain
knights