The most widely spoken language in Brazil is Portuguese. This linguistic connection dates back to the 16th century when Portuguese colonizers arrived in South America. Despite Brazil’s large size and diverse population, where various indigenous languages and immigrant dialects exist, Portuguese remains the official language. It serves as a vital communication tool for the country's 210 million inhabitants, fostering national identity and cultural cohesion. Brazilian Portuguese has its distinct dialects and regional variations, influenced by indigenous and immigrant languages.