It restored the prewar boundaries between the United States and Canada.
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Two inventions from the World War two are the radar and the sonar, both of which had a huge impact in the war, but also after it, becoming a widely used devices all over the world.
The radar was an invention that was enabling detection of objects in the air. Initially it is was used for detection of planes, as that's where the biggest threat was coming. This device enabled the soldiers and the civilians to be warned about the oncoming danger, but also to be able to respond adequately to the threat.
The sonar was another invention inspired by the war. It had the same basic purpose as the radar, just that it was used for detecting objects in the water. This was a crucial instrument that gave the submarines big advantage in locating the enemy and destroying it, or if not capable of that, being able to move away and avoid it.
Answer:
Correct answer is D. Senators
.
Explanation:
A is not correct answer as tribunes were elected by plebeians to represent their best interests in government.
B is not correct as dictators were not chosen by the people and would usually took power by their own hand.
C is not correct as because of certain changes introduced in the Roman laws it was possible that one of the consuls is plebeian.
D is correct as senators were chosen only from the side of patricians.
