Archives refer to collections of historical documents or records that are preserved for research, reference, and historical purposes. Archives can contain a wide range of materials, including manuscripts, photographs, maps, letters, diaries, newspapers, and other primary sources. Researchers often use archives to study and interpret the past, and they can be found in various institutions such as libraries, museums, universities, government agencies, and private organizations. Archives play a crucial role in preserving and providing access to valuable historical information for future generations.