What is amazonas flag?

The flag of Amazonas is the regional flag of the Brazilian state of Amazonas. It was adopted on July 31, 1985, and has a predominantly green background with a red border. In the center of the flag, there is a yellow circle, inside which is a blue star with a representation of the Ursa Major constellation. The yellow stripe that runs horizontally in the center of the flag represents the Amazon River and the blue star represents the state and its location in the northern hemisphere. The green background represents the lush forests of the Amazon rainforest, and the red border symbolizes the courage and bravery of the indigenous people who inhabit the region.