Question: What nationality was the superhero animated television series in which Tara Strong had a voice role?
Context: The first season of the animated television series Teen Titans, based on the DC comics series created by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States.  Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros.  Animation.  It stars Scott Menville, Hynden Walch, Khary Payton, Tara Strong, and Greg Cipes as the voices of the main characters. Tara Strong (born Tara Lyn Charendoff; February 12, 1973) is a Canadian–American actress who has done voice work for numerous animations and video games and performed in various live-action productions.  Many of her major voice roles include animated series such as "Rugrats", "The Powerpuff Girls", "The Fairly OddParents", "Drawn Together", "Teen Titans" and the spin-off series "Teen Titans Go! ", and "", as well as video games such as "Mortal Kombat X", "Final Fantasy X-2", and the "" series.  Her portrayals have garnered nominations in the Annie Awards and Daytime Emmys, and an award from the Academy of Interactive Arts & Sciences. Batman: The Killing Joke is a 2016 American animated superhero film produced by Warner Bros.  Animation and distributed by Warner Bros.  Pictures.  Featuring the DC Comics character Batman, the film is the twenty-sixth film in the DC Universe Animated Original Movies series, based on the by Alan Moore and Brian Bolland.  The film is directed by Sam Liu, written by Brian Azzarello and stars the voices of Kevin Conroy, Mark Hamill, Tara Strong, and Ray Wise.  Like the novel, the film follows the Joker's undertaking to drive police commissioner James Gordon insane, and Batman's desperate attempts to stop him. The Batman vs. Dracula is a 2005 animated movie based on "The Batman" television series.  It premiered on television and was later released on home video.  It has a much darker tone than the show, and features Vicki Vale (in her first animated appearance, voiced by Tara Strong, who voiced Barbara Gordon / Batgirl on "The New Batman Adventures").  The movie was released to DVD on October 18, 2005 and made its television debut on Cartoon Network's Toonami block on October 22, 2005.  It was released on DVD as a tie-in with the live action "Batman Begins."  When the film was first aired on TV, the TV rating given was TV-Y7-FV as it was assumed that it was going to be in the same tone as the kids TV series.  Subsequent airings have carried a TV-PG-V rating. My Little Pony: The Movie is a 2017 animated musical fantasy film based on the television series "", which was developed as part of the 2010 re-launch of the "My Little Pony" franchise by Hasbro.  The film is directed by Jayson Thiessen and based on a story and screenplay co-written by Meghan McCarthy, both "Friendship Is Magic" veterans.  In addition to the series' regular voice cast of Tara Strong, Ashleigh Ball, Andrea Libman, Tabitha St. Germain, and Cathy Weseluck, the film also features guest performances by Emily Blunt, Kristin Chenoweth, Liev Schreiber, Michael Peña, Sia, Taye Diggs, Uzo Aduba, and Zoe Saldana. The fourth season of the animated television series "Teen Titans", based on the DC comics series of the same time by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States.  Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros.  Animation.  It stars Scott Menville, Hynden Walch, Khary Payton, Tara Strong, and Greg Cipes as the main characters. Christopher Daniel Barnes (born November 7, 1972), also known professionally as C. D. Barnes and C. B. Barnes, is an American actor and voice actor.  He is best known for his voice role as the title superhero of the 1994 animated television series "Spider-Man", Prince Eric from "The Little Mermaid", as well as his on-screen portrayal of Greg Brady in the films "The Brady Bunch Movie" and "A Very Brady Sequel".  He was also once the national teenage spokesperson for Greenpeace.  Barnes earned his BA in 2004 and his MA in 2009 and enjoys reading, writing short stories, playing the guitar, and practicing yoga. The Powerpuff Girls is an American superhero animated television series created by animator Craig McCracken for Cartoon Network.  The show centers on Blossom, Bubbles, and Buttercup, three girls with superpowers, as well as their father, the brainy scientist Professor Utonium, who all live in the city of Townsville.  The girls are frequently called upon by the town's childlike and naive mayor to help fight nearby criminals using their powers. "Teen Titans" is an American animated television series based on the DC comics series of the same name by Bob Haney and Bruno Premiani.  Developed by David Slack for Cartoon Network, the series was produced by DC Entertainment and Warner Bros.  Animation with Sander Schwartz serving as executive producer and Glen Murakami, Bruce Timm, and Linda M. Steiner signing on as producers.  The series follows the adventures of a team of crime-fighting teenaged superheroes, consisting of the leader Robin (voiced by Scott Menville), foreign alien princess Starfire (voiced by Hynden Walch), the technological genius Cyborg (voiced by Khary Payton), the dark sorceress Raven (voiced by Tara Strong), and the green shapeshifter Beast Boy (voiced by Greg Cipes). Tara Strong (born Tara Lyn Charendoff; February 12, 1973) is a Canadian–American actress who has done voice work for numerous animations and video games and performed in various live-action productions.  Many of her major voice roles include animated series such as "Rugrats", "The Powerpuff Girls", "The Fairly OddParents", "Drawn Together", "Teen Titans" and the spin-off series "Teen Titans Go! ", and "", as well as video games such as "Mortal Kombat X", "Final Fantasy X-2", and the "" series.  Her portrayals have garnered nominations in the Annie Awards and Daytime Emmys, and an award from the Academy of Interactive Arts & Sciences.
Answer: American