A prayer on a Brooklyn street preceded the filing of an unprecedented $1.4 trillion lawsuit against eight major corporations alleged to have profited from their historical ties to the slave trade more than 137 years ago. Claiming to represent all of the United States' 35 million African-Americans, New York slave reparations activist Deadria Farmer-Paellmann named Aetna Inc., CSX Corp. and FleetBoston Financial Corp., among others, as unjustly profiting from the slave trade before the Civil War ended in 1865.