[Answer] Which film ranks as the highest-grossing animated film of all time?

Step 1 : Introduction to the question "Which film ranks as the highest-grossing animated film of all time?"

...Disney has always garnered recognition for its animation magic. It proved to be the true king of animation when it gave the world "Frozen." The movie drew inspiration from Hans Christian Andersen's "The Snow Queen" fairy tale. Audiences around the globe sang the praises of the movie, belting out "Let It Go" for months after seeing the film. "Frozen" went on to gross almost $1.2 billion worldwide since its debut in 2013. This places it firmly atop the list of highest-grossing animated film of all time. Source: TheRichest.com

[Answer] What is the highest-grossing horror film of all time in the U.S.?

Step 1 : Introduction to the question "What is the highest-grossing horror film of all time in the U.S.?"

...Stephen King is the undisputed master of horror in the modern era. The newest cinematic rendition of his blockbuster novel "It" has reached the pinnacle of success, pushing the iconic "The Exorcist" from the top of the list of highest-grossing horror film in the U.S. While "The Exorcist" is still the top-grossing horror film on the international scene, "It" may be on track to overtake that title, as well. Needless to say, the producers at Warner Bros. and New Line Cinema, the studios which brought Pennywise the child-eating clown to the big screen, are partying all the way to the bank. Source: Variety.com

[Answer] What is the highest-grossing horror film of all time in the U.S.?

Step 1 : Introduction to the question "What is the highest-grossing horror film of all time in the U.S.?"

...Stephen King is the undisputed master of horror in the modern era. The newest cinematic rendition of his blockbuster novel "It" has reached the pinnacle of success, pushing the iconic "The Exorcist" from the top of the list of highest-grossing horror film in the U.S. While "The Exorcist" is still the top-grossing horror film on the international scene, "It" may be on track to overtake that title, as well. Needless to say, the producers at Warner Bros. and New Line Cinema, the studios which brought Pennywise the child-eating clown to the big screen, are partying all the way to the bank. Source: Variety.com