By discovering nuclear energy
The answer is Oregon. This is solidified through the treaty called the Treaty of Oregon. In this treaty, the US and the British government had created a boundary to stop states to fight over their territories. The treaty had stated that Oregon county is a joint territory between the US and the British government.
Answer:
B
Explanation:
The country is a denocratic republic with a parliamentary system of government headed by a prime minister and involving numerous political parties
