The principle that the national government has certain implied powers that go beyond its expressed powers was first elaborated in the Supreme Court's decision in (9.1.4.6.5)
U. S. v. the Superbad States
Marbury v. Madison
Gibbons v. Ogden.
McCulloch v. Maryland.

The answer is McCulloch V. Maryland

pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.

the anterior pituitary gland produces the following hormones and releases them into the bloodstream: psychotropic hormone, which stimulates the adrenal glands to secrete steroid hormones, principally cortisol. growth hormone, which regulates growth, metabolism and body       hope i