* Spices: The Crusaders also brought back a variety of spices from the East, including cinnamon, cloves, nutmeg, and pepper. These spices were used to flavor food and preserve meat.
* Textiles: The Crusaders were impressed by the beautiful textiles produced in the East, and they brought back many of these fabrics to Europe. These fabrics included silk, cotton, and wool.
* Art and architecture: The Crusaders were also inspired by the art and architecture of the East, and they brought back many of these ideas to Europe. This led to the development of new styles of art and architecture in Europe, such as Gothic architecture.
* Scientific knowledge: The Crusaders also brought back a great deal of scientific knowledge from the East. This knowledge included advances in mathematics, astronomy, and medicine.