What was the effects of Wisconsin v. Yorder

Wisconsin v. Yoder, case in which the U.S. Supreme Court on May 15, 1972, ruled (7–0) that Wisconsin's compulsory school attendance law was unconstitutional when applied to the Amish, because it violated their rights under the First Amendment, which guaranteed the free exercise of religion.

answer; /// i do believe that its napolean's conquest of spain;