Before the Arrival of Columbus,the Taíno Lived Under the Authority

question 58

Multiple Choice

Before the arrival of Columbus,the Taíno lived under the authority of

• A) Aztec diplomats.
• B) local chiefs.
• C) a priestly class.
• D) a single monarch.
• E) groups of democratic councils of elders.

---

Definitions:

Chemical Shift

In nuclear magnetic resonance (NMR) spectroscopy, chemical shift is the relative change in the frequency of nuclear magnetic resonance of a nucleus compared to a reference standard.

Aromatic Protons

Hydrogen atoms attached to the carbon atoms of an aromatic ring, characterized by distinct NMR signals.

Magnetic Field

A region around a magnetic material or a moving electric charge within which the force of magnetism acts.

Nuclear Magnetic Resonance

A spectroscopic technique that exploits the magnetic properties of certain atomic nuclei to determine the physical and chemical properties of atoms or the molecules in which they are contained.