National Grammar Day is celebrated annually on March 4th. It was established in 2008 by Martha Brockenbrough, a writer and grammar advocate, to promote the importance of proper grammar in communication. The day encourages people to pay attention to grammar rules and to appreciate the clarity and precision that good grammar brings to writing and speaking. On National Grammar Day, individuals and organizations often engage in activities such as grammar quizzes, workshops, and discussions about language. The day serves as a reminder that effective communication relies on understanding and using grammar correctly, fostering better connections among people.