What is the oldest country in the world?
Egypt is recognized as the oldest country in the world, its founding accepted to be approximately 3500 BC.
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: What is the oldest country in the world?
### Input: 
### Response: Egypt is recognized as the oldest country in the world, its founding accepted to be approximately 3500 BC.