Complex sentence: While chancellor R. Bowen Loftin called the incident "totally unacceptable," on September 17, one week later students protested at an event called "Racism Lives Here" on September 24, claiming nothing had been done to address Head's concerns.
Split into simpler sentences: While chancellor R. Bowen Loftin called the incident "totally unacceptable," on September 17. The first student protests occurred on September 24th, at an event called "Racism Lives Here," where protestors claimed nothing had been done to address Head's concerns.