Who has plenary authority in the tribal-federal relationship

Congress has long been recognized as having plenary power in the realm of Indian affairs. There have been possible sources of this broad power. One of them is the Indian Commerce Clause. The Treaty Clause empowering the Executive to negotiate and the Senate to ratify treaties, has also been viewed as a potential source.

if you could provide the poem below, i'd be happy to you!

explanation:

you didn't give us the poem, or the title of the poem. but it is essential for you to give us that, otherwise we can not detect when the poem has a tonal shift!

four sitting presidents have been assassinated while in office but the first was abraham lincoln,