Complex sentence: The New York State Legislature established the Joint Legislative Committee to Investigate Seditious Activities (Concurrent Resolution, March 26,1919) under the criminal anarchy articles of the State's Penal Code.
Split into simpler sentences: The New York State Legislature established the Joint Legislative Committee to Investigate Seditious Activities by Concurrent Resolution on March 26,1919. It targeted offenses committed under the criminal anarchy articles of the State's Penal Code.