The correct answer is D.
Gonzales v. Raich was a decision enacted by the US Supreme Court in 2005. It stated, following the provisions of the Commerce Clause of the US Constitution, that the federal authorities (in this case the federal Drug Enforcement Administration) had the power to seize the production and to impede the use of homegrown marihuana even if the laws of the State of California allow its usage for medicinal purposes.
Such decision is reached following the Supremacy clause that positions the law of California as subject to the federal laws, in this example, to the Controlled Substances Act