Compare the two pictures by Voice of the Family

This is the portrait of the famous Indian chief, Sitting Bull, of the Sioux tribe, used for an advertisement for TV’s popular History Channel:

(It also appears at the top of the "image" search results on Google when "chief sitting bull" is typed in.) 

This, however, is the full-portrait. Note that the large crucifix (circled) proudly worn by the chief has been "cropped out".

They are literally air-brushing truth out of history.

The twisted anti-Catholic narratives being promulgated by the news media, international TV corporations, and school and university curriculums, are not the only stumbling blocks facing Catholic families today.  

Failure of many in authority in the Church to faithfully transmit Catholic doctrine today means that it is necessary to go back in time to ascertain even basic truths about human life and the family from a Catholic perspective.