Your city is thriving under your effort and your performance has drawn attention from the congress. Now if you can prepare some money to run for election, you can get promoted. It's the only way to achieve bigger accomplishment.
After your Town Hall being upgraded to level 2, Your Rank can be promoted by turning in some medals and gold. Required items will be deducted when you receive the task award.
Gold reaches 10000 Town Hall reaches Level 2