There are pictures one cannot forget — for instance, of Russian troops hoisting their flag over burning Berlin in 1945. It was the end of Nazism but the rise of Communism. Another photo is of U.S. Marines raising the American flag over the battle-scarred Japanese island of Iwo Jima.
Today the West faces another totalitarianism: radical Islam. One place that witnessed the new horror is Mount Sinjar in the Nineveh province of Iraq, once a home to religious minorities, especially Christians and Yazidis. Thousands of years of history changed when the jihadists of ISIS invaded Sinjar in August of 2014. They slaughtered men and enslaved girls and women. Christian churches were razed to the ground, and houses of worship, looted.