The fall of the Berlin Wall in 1989 ushered in a tumultuous period for Russia and Ukraine. The Soviet Union broke apart, Communism was exposed as morally bankrupt, and Russian leaders turned to the West for help. In an astonishing development, Mikhail Gorbachev and Boris Yeltsin invited a group of American evangelicals to give advice on restoring morality to Russia. The nation was moving toward democratic and religious freedoms until, one decade later,...