The answer is D. This is because it mentions that in EARLY AMERICA they were already using presidential campaigns and it’s still happening today.
Since the father likes taking risks in a game, he might like taking risks in life as well.
<span>D. The father is playing chess with the son, but the son is not old enough to know th</span>
The correct answer is
<span>B. (13) What have they accomplished so far
This sentence is a question that begs for the answer of what they have managed to do form the organization's founding up until now. That's why it needs to have a question mark at the end. It even has "what" which is one of the 5Ws of questions asking.</span>