Caxias, Maranhão

About the place: Caxias is a major city located in the eastern part of the Brazilian state of Maranhão along the Itapecuru River. It is one of the oldest cities in the state, rich in historical significance related to the Balaiada movement and celebrated literature.

Flag Description: The flag is diagonally divided by a red bend running from the lower hoist corner to the upper fly corner. The upper section from the viewer's point of view is blue, while the lower section is green. The red bend bears the white inscription '1º DE AGOSTO' on the lower part and 'DE 1823' on the upper part. In the center of the flag is an open white book with lined pages, overlaid with a golden lyre. Below the book lies a diagonally angled sword with a dark hilt.

Symbolism: The blue and green colors symbolize the sky, natural wealth, and regional agriculture. The red bend represents bravery and the struggle for independence, with the date August 1, 1823 marking the end of Portuguese rule in Caxias and its integration into independent Brazil. The book and lyre honor the city's rich literary tradition and famous poets, while the sword symbolizes historical military conflicts and heroism during the war for independence and the Balaiada revolt.