What does “Judeo-Christian” mean?

Defintion of “Judeo-Christian”.

“America’s Spiritual Capital“ by Theodore Malloch, Yale University, from “Hillsdale College” website; note: “This material was derived from America’s Spiritual Capital by Nicholas Capaldi and Theodore Roosevelt Malloch, St. Augustine Press, 2012.”

“Judeo-Christian Roots of America’s Founding Ideals and Documents” – by the “National Center for Constitutional Studies” (NCCS).

“What does ‘Judeo-Christian’ mean?” – by writer, theologian, and talk show host, Dennis Prager, for “Jewish World Review”