Original sentence: The great replacement () is a conspiracy theory, which states that the white Catholic French population, and white Christian European population at large, is being systematically replaced with non-European people, specifically Middle Eastern, North and Sub-Saharan African populations, through mass migration and demographic growth
Edited sentence: The great replacement () is a right-wing conspiracy theory, which states that the white Catholic French population, and white Christian European population at large, is being systematically replaced with non-European people, specifically Middle Eastern, North and Sub-Saharan African populations, through mass migration and demographic growth