very similar to Arthur C. Brooks experience when he set out to research differences in charitable giving between conservatives and liberals, but he was honest enough to change.
"...One important aspect that Putnam ignores is the military’s relentless use of IQ tests. From 1992-2004, the military accepted almost no applicants for enlistment who scored below the 30th percentile on the Armed Forces Qualification Test. This eliminated within the ranks the majority of the IQ gap that causes so much discord in civilian America. Contra John Kerry, enlistees of all races averaged above the national mean in IQ: white recruits scored 107, Hispanics 103, and blacks 102.
"...Another untold story is the beneficial effect on race relations of the growth of Christian fundamentalism. Among soldiers and college football players, for instance, co-operation between the races is up due to an increased emphasis on a common transracial identity as Christians. According to military correspondent Robert D. Kaplan of The Atlantic, “The rise of Christian evangelicalism had helped stop the indiscipline of the Vietnam-era Army.” And that has helped build bridges among the races. Military sociologists Charles C. Moskos and John Sibley Butler wrote in All That We Can Be: Black Leadership and Racial Integration the Army Way, “Perhaps the most vivid example of the ‘blackening’ of enlisted culture is seen in religion. Black Pentecostal congregations have also begun to influence the style of worship in mainstream Protestant services in post chapels. Sunday worship in the Army finds both the congregation and the spirit of the service racially integrated.”