For decades we have said that there is a liberal slant in education, a leftist bias. But the concept of tacit liberal influence is in the distant past. Today, liberalism is at the forefront. Liberalism is the curriculum. Grade schools throughout the country are rewriting their history curriculums based on today's leftist politics. Some Illinois, New York and New Jersey public schools are teaching a collection of New York Times leftist opinion essays known as the 1619 Project as factual objective history. This leftist propaganda project audaciously rewrites our history as a country that was started as a "slavocracy" in...