The answer is D. To create a way to exchange data between research computers. It's easier to email data then try to send it in the mail, mostly because that takes longer and birds aren't used as a mode of mail transportation anymore
I belive its the third one
hope this helps :)
In Dr.Kong's speech,<span>"symbolic shadow" was referred to </span>Abraham Lincoln.
So the best answer is :
<span>c. The Lincoln Memorial</span>