what is this cinematic universe?
An American media franchise and shared universe centered on a series of superhero films, independently produced by Marvel Studios and based on characters that appear in American comic books published by Marvel Comics.
Marvel Cinematic Universe
The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe centered on a series of superhero films, independently produced by Marvel Studios and based on characters that appear in American comic books published by Marvel Comics. 
who is the lead actor of black panther Chadwick Boseman when did he start his career? 2002 for which film he's best  known for? "Black Panther", "42", "Marshall" what is the first film about? UNANSWERABLE how did he die? Colon cancer any tributes given to him after his death? Governor of South Carolina Henry McMaster ordered the Statehouse flags be lowered to half-staff on August 30, 2020, in honor of Boseman, who was born and raised in the state. what can you tell me about his personal life? Boseman was raised a Christian and was baptized. He was part of a church choir and youth group and his former pastor said that he still kept his faith. Boseman had stated that he prayed to be the Black Panther character before he was cast as the character in the Marvel Cinematic Universe.
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Marvel Cinematic Universe [SEP] Introduction
The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe centered on a series of superhero films, independently produced by Marvel Studios and based on characters that appear in American comic books published by Marvel Comics. The franchise includes comic books, short films, television series, and digital series. The shared universe, much like the original Marvel Universe in comic books, was established by crossing over common plot elements, settings, cast, and characters. The first MCU film is "Iron Man" (2008), which began the films of culminating in the crossover film "The Avengers" (2012). began with "Iron Man 3" (2013) and concluded with "Ant-Man" (2015).