In the case of Korematsu v. United States (1944) the Supreme Court ruled that the government did not violate the Constitution by ordering the forced relocation of Japanese Americans to internment camps. According to the Court, this is because the order .

United States, legal case in which the U.S. Supreme Court, on December 18, 1944, upheld (6–3) the conviction of Fred Korematsu—a son of Japanese immigrants who was born in Oakland, California—for having violated an exclusion order requiring him to submit to forced relocation during World War II.

Explanation:

congress was not thoroughly prohibiting states from funding religious schools.