super girl is the most powerful but she doesn't have a lot of battle experience so wonder woman is the best fighter
There is no definitive measurement, but it is probably Power Girl.
There are numerous websites with information about the super heroine, Black Canary. Some of the more informative ones are Black Canary's wikipedia page and the wikia for DC comics.
Superman is the most powerful
Ayla Ranzz is a comic book character who is a super heroine in DC Comics universe. Her heroine names are Lightning Lass, Light Lass, and Spark. She has various powers and abilities depending on her persona, such as canceling gravity and generating electricity.
The Speaker of the House
The speaker of the houseImproved Answer - Speaker of the House is the next person in line for the Presidency outside the Executive Branch, but not necessarily the second most powerful person in DC. The President's (White House) Chief of Staff would be the second most powerful person in Washington DC.
Batman. He's the most powerful hero. He has a plan to beat everyone and everything.
DC Super Stars happened in 1976-03.
DC Comics Super Hero Adventures was created in 2003.
Batman has the largest for DC & Spider-Man has the largest for Marvel.
Super man
DC stands for Detctive comics