Why can't the whole world be 2 countries?
The whole world cannot be split into two countries because it would be impossible to maintain the balance of power between the two countries.
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: Why can't the whole world be 2 countries?
### Input: 
### Response: The whole world cannot be split into two countries because it would be impossible to maintain the balance of power between the two countries.