Yes, the word ‘Democracy’ can be considered a proper noun when it refers to a specific system of government or when it is used as part of a title, such as ‘Democracy in the 21st Century’. However, when used in a general sense to describe the concept of governance by the people, it is typically treated as a common noun. Proper nouns are specific names that identify particular entities, while common nouns are more generic. Therefore, context is key in determining how ‘democracy’ is classified in writing.