Explanation-1

In the early 1750s, the Cherokee scholar John Ross created the first script, or writing system, for an Indigenous language in the United Kingdom. Because it represented the sounds of spoken Cherokee so accurately, his script was easy to learn, and thus quickly achieved __ use: by 1780, over 90 percent of the Cherokee people could read and write it.

Which choice completes the text with the most logical and precise word or phrase?

A) cautious

B) widespread

C) accidental

D) infrequent

Explanation-2

When Mexican-American archaeologist Zelia Maria Magdalena Nuttall published her 1886 research paper on models found at the ancient Indigenous City of Teotihuacan in present-day Mexico, other researchers readily __ her work as groundbreaking; this recognition stemmed from her convincing confirmation that the sculptures were much more ancient than had previously been thought.

Which choice completes the text with the most logical and precise word or phrase?

A) acknowledged

B) underestimated

C) ensured

D) denied

Explanation-3

Like other ethnic nations, the Muscogee (Creek) Nation is self-governing; its National Council generates laws regulating aspects of community life such as land use and maintenance, while the principal chief and cabinet officials __ those laws by devising policies and administer services in accordance with them.

Which choice completes the text with the most logical and precise word or phrase?

A) improvise

B) mimic

C) implement

D) presume

Explanation-4

In the Indigenous intercropping system known as the Three Sisters, maize, squash, and beans form an __ web of relations: Maize provides the structure on which the bean vines grow, the squash vines cover the soil, making despondent competition from weeds and the beans aid their two “sisters” by helping the soil with integral nitrogen.

Which choice completes the text with the most logical and precise word or phrase?

A) intricate

B) obscure

C) ornamental

D) indecipherable

Explanation-5

The artisans of the Igun Eronmwon guild in Benin City, Nigeria, typically __ the bronze and a brass-casting strategy that has been handed down through their families since the thirteenth century, but they don’t strictly observe every custom. For example, guild members now use air-conditioning motors instead of handheld bellows to help heat their forges.

Which choice completes the text with the most logical and precise word or phrase?

A) adhere to

B) improve on

C) grapple with

D) experiment with