When was the Australian city Canberra founded?
The Australian National Capital of Canberra was announced on the 12th of March 1913 by the Governor-General's wife, Lady Denman. The construction of the city and development was delayed by the two world wars and the great depression, however has steadily grown and now holds more than 400,000 people.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: When was the Australian city Canberra founded?
### Input: 
### Response: The Australian National Capital of Canberra was announced on the 12th of March 1913 by the Governor-General's wife, Lady Denman. The construction of the city and development was delayed by the two world wars and the great depression, however has steadily grown and now holds more than 400,000 people.