For 10 points, what is this practice promoted by Newt Gingrich, against which compulsory school attendance laws proved an effective way to undermine judicial opposition?
Though guilty of many crimes, Sholom Rubashkin was acquitted of this practice in 2009 after an ignorance-based defense. In defending the constitutionality of legislation which in effect prohibited this practice, Justice Holmes cited Champion v. Ames, which upheld Congress' ban inter-state sale of lottery tickets. That opinion criticized the distinction between federal prohibition as a means to regulate "strong drink, but not as against ruined lives," upholding the (*) Keating-Owen Act of 1916 The majority opinion argued that North Carolina, where that case, Hammer v. Dagenhart, originated, already had legislation prohibiting this practice, but the photography of Lewis Hine showed that the legislation was ineffective. For 10 points, what is this practice promoted by Newt Gingrich, against which compulsory school attendance laws proved an effective way to undermine judicial opposition?
Though guilty of many crimes, Sholom Rubashkin was acquitted of this practice in 2009 after an ignorance-based defense.
child labor (accept equivalents)