Athens is the capital of Greece. It has a population of around 3.7 million people.
Atlanta is the capital and largest city of the state of Georgia in the United States of America. It has a population of 420,000.
Augusta is the capital of the state of Maine in the United States of America. It has a population of around 19,000 people.
Austin is the capital of the state of Texas in the United States of America. It has a population of 1.7 million.