D.W. Griffith

Career overview

Role: Meticulous television and film archivist.
Task: Write a 180-260 word career overview of D.W. Griffith (Directing).
Constraints:
Use ONLY verifiable facts from provided SYNOPSIS and SOURCES.
No invented titles, names, dates, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Name: David Llewelyn Wark Griffith (also David Wark Griffith).
Born: January 22, 1875, in LaGrange, Kentucky (Source 1) or Floydsfork, Kentucky (Source 2).
Died: July 23, 1948 (73 years old) (Source 1).
Roles: American film director (Source 1, 4, 6), actor, and film producer (Source 4).
Known for: Directing.
Notable Films: The Birth of a Nation (1915) and Intolerance (1916).
The Birth of a Nation details:
Pioneering use of advanced camera and narrative techniques.
Immense popularity set the stage for the dominance of the feature-length film.
Controversial for its negative depiction of Black Americans and their supporters, and its positive portrayal of slavery and the Ku Klux Klan.
Intolerance details:
Griffith's next film following The Birth of a Nation.
Intended to respond to critics of his previous film.
Credits: 547 known credits (Source 1).
Paragraph 1: Introduction and Early Career/Identity.
David Llewelyn Wark Griffith was a pioneering American film director, actor, and film producer. Born on January 22, 1875, in Kentucky, Griffith is recognized for his significant contributions to film technique. His career includes 547 known credits. He is best known for directing the 1915 film The Birth of a Nation, which utilized advanced camera and narrative techniques. The immense popularity of this film helped establish the dominance of the feature-length film in the industry.
Paragraph 2: Controversy and Later Work.
The Birth of a Nation was extremely controversial due to its negative depiction of Black Americans and their supporters, as well as its positive portrayal of slavery and the Ku Klux Klan. In response to the criticism surrounding this work, Griffith directed his subsequent film, Intolerance, in 1916. Griffith died on July 23, 1948, at the age of 73.
Current draft word count check:
"David Llewelyn Wark Griffith was a pioneering American film director, actor, and film producer. Born on January 22, 1875, in Kentucky, Griffith is recognized for his significant contributions to film technique. His career includes 547 known credits. He is best known for directing the 1915 film The Birth of a Nation, which utilized advanced camera and narrative techniques. The immense popularity of this film helped establish the dominance of the feature-length film in the industry.

The Birth of a Nation was extremely controversial due to its negative depiction of Black Americans and their supporters, as well as its positive portrayal of slavery and the Ku Klux Klan. In response to the criticism surrounding this work, Griffith directed his subsequent film, Intolerance, in 1916. Griffith died on July 23, 1948, at the age of 73."
Word count: ~145 words. I need to expand to reach the 180-260