Answer: Claim
This is an example of a "claim." A claim is an assertion that states that something is the case, or that something is a fact. It is typically provided regarding a situation that is in dispute. In this case, most people would argue that time will help us reach the solution to our problems. The speaker is disputing this assumption, by saying that the solution is in our hands.
4.27% of the world is from the U.S.A
The second choice mentioned above exposed the element that caused the British to surrender at Yorktown George. The troops of Washington outnumbered the British soldiers by two to one, referring to August 27-29, 1776. The army was defeated completely, and that is the main factor.
I'm pretty sure the answer to this question is A.
