The first modern crematory was built in the U.S. in 1876. A second came eight years later. By 1900, there were 20. The practice got another boost in 1963 when the Catholic Church reversed its opinion on cremation during the Vatican II reforms and said cremation was permitted (though ash scattering was not).

Four decades ago, less than 5 percent of American were cremated when they died. Now that figure stands at nearly half.