At its heart, 'Amend' amounts to a well-produced, well-acted, and well-expounded helping of propaganda for the ongoing war on language and history. The Netflix limited series documentary “Amend” reminds an already deeply divided America that words like “unity,” “progress,” “equity,” and even “love” are only valid so long as one side of the political aisle has the sole power to define them. Ideologically, Americans are speaking two entirely different languages, a reality “Amend” puts on full display. Netflix spared no expense in production, employing Will Smith as the narrator of the series, backed by a bevy of Hollywood hard-hitters including...