A and An are this.
What are indefinite articles?
Sonar works by this.
What is sound?
The eldest sibling is named this.
Who is Kourtney Kardashian?
He followed John Adams.
Who was Jefferson?
"The city of brotherly love" refers to here.
What is Philadelphia?
"The" is this.
What is a definite article?
Radar works by this.
What is light?
KUWTK ran for this long.
How long is 14 years?
He created the New Deal.
Who is FDR?
"It's alive!" This is the name of Dr. Frankenstein.
What is Victor?
The opposite of passive voice.
What is active?
DNA stands for this.
What is deoxyribonucleic acid?
This sibling appeared on Masked Singer.
Who is Kendall Jenner?
DAILY DOUBLE!
He said, "I am not a crook!" after watergate.
The fastest growing plant and the tallest grass in the world is this.
What is bamboo?
"This" or when sounding like A, as in neighbor or weigh, and on weekends and holidays and all throughout May, and you'll never be right, no matter what you say!"
What is "I before E except after C"?
This is the opposite of a conductor.
What is an insulator?
Kim works on this type of reform law.
What is prison reform?
This president is in the Wrestling Hall of Fame.
Who is Abraham Lincoln?
What is Jack?
"This", junction, what's that function?
What is conjunction?
This part of hemoglobin makes blood red.
What is iron?
The first Kardashian to appear on Dancing With the Stars is named this.
Who is Kim?
This structure was burned by British troops and rebuilt.
What is the whitehouse?
This was the type of government in Italy during WWII.
What is fascist?