Capitalization Rules: Quick tips 3

Capitalize all proper nouns and proper adjectives (name of a specific person, place or thing).

There are many common categories of proper nouns. Two of them are stated below.

1. Holidays

• They had guests over Christmas. - correct
• They had guests over christmas. - incorrect

• The Holi festival commemorates the victory of good over evil. - correct
• The holi festival commemorates the victory of good over evil. - incorrect

2. Historical events, periods, documents

• The Civil War was a crucial event in the development of nineteenth-century Chicago. - correct
• The civil war was a crucial event in the development of nineteenth-century Chicago. - incorrect

• The major periods in world history includes broad global eras, such as the Stone Age, the Bronze Age and the Iron Age - correct
• The major periods in world history includes broad global eras, such as the stone age, the bronze age and the iron age. - incorrect