The 1936 Supreme Court case United States v. Butler declared the AAA unconstitutional by a 6–3 vote. The Court ruled it unconstitutional because of the discriminatory processing tax. ... The AAA legislation represented only one of many ways that federal authority increased during the Great Depression.

When was the AAA declared unconstitutional?

In spite of its limited achievements, the early AAA program was favoured by most farmers. The U.S. Supreme Court declared the act unconstitutional in 1936, and Congress passed new agricultural legislation two years later based on the soil conservation concept.

Why did the Supreme Court declare the AAA unconstitutional?

In 1936, the Supreme Court declared that the AAA was unconstitutional in that it had allowed the federal government to interfere in the running of state issues. ... In the immediate aftermath of the AAA, they got employment from farmers to destroy the farmers' crops.