1. 12,000 years ago the nomadic ancestors of modern Native Americans hiked over a "land bridge" from Asia to what is now Alaska. Anthropologists and geographers have
divided these migrants and their descendants into "culture areas." What are "culture
areas"?
A. cold, flat, treeless regions near the Arctic Circle in present-day Alaska, Canada, and
Greenland
B. commercial goods, like knives and kettles, which some Native Americans came to
depend on
C. rough groupings of contiguous peoples who shared similar habitats and
characteristics
D. people who organized their lives around small ceremonial and market villages known
as hamlets

The best definition of "culture  areas" is:

A cultural area is defined as the way of a life of a particular people and the things that make up the environment.

According to the given excerpt, we can see that the cultural area of the Native Americans are narrated.

As a result of this, we can see the definition of a contiguous area which is shown to be the place of settlement by a group of people.

Therefore, the correct answer is option C

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C. Contiguous areas and similar habits.

Explanation: "Contiguous areas" refers to the geographic regions where groups settled. Culture includes customs and ways of life, such as how they get food, how they built shelter, common tools, language, religion, legends and art.

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.c rgf fy4tku6y htk6u jr jyt6

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.