D) It provided the first opportunity for international information exchange through the internet
Explanation:
The development of the world wide web (www) brought in something unimaginable by the ordinary people, a communication with all of the world in real time. Through the internet, the people got the first opportunity to be able to communicate with people from pretty much every corner of the world. The communication was also not limited to only one way, but it enabled the people to be able to write, to use it as a phone call, to even see the person they are communicating with through the video call.
I am unsure about John McCain but but I know Obama was the only president born outside of the 48 consecutive states (he was born in Hawaii). I believe John was as well.
