Cultural diversity refers to the variety of different cultures and ethnic groups that exist within a society. It includes differences in language, traditions, beliefs, and customs. For example, in a city like New York, you can find people from various backgrounds, such as Italian, Chinese, and Hispanic, each contributing their unique perspectives and practices. This diversity enriches our communities by promoting understanding and tolerance among different groups. Celebrating events like Diwali or Chinese New Year allows people to learn about and appreciate each other's cultures. Ultimately, cultural diversity fosters creativity and innovation, making society more vibrant and dynamic.