After a few decades of positive signs and progress (including the notable saga of oft-arrested Josephite activist Philip Berrigan), the bloody end to the Civil Rights Movement proper presented a new challenge: black radicalism. The assassination of Martin Luther King Jr brought issues of racism to a head and fostered a newfound commitment to social justice and Black Power among many black clergy and religious. This began in earnest with the convening of the inaugural National Black Catholic Clergy Caucus (NBCCC), held in Detroit in April 1968, shortly after King's assassination and the resultant riots. It was the first-ever meeting of the nation's black Catholic clergy and produced a statement that in its opening line called the Catholic Church in America "primarily a White, racist institution."