I believe the answer is Observations.
Mayan civilizations made architectural designs to use time and days.
I hope this helps!
Answer:
The 80's and 90's
Pls Mark Brainiest, am trying to become Virtuoso
People by themselves or associating with others are able to influence by creating an environment for like-minded citizens to gather in recreational groups such as community centers, libraries, parks, or more official local government meetings. Petitions, protests, demonstrations, join interest groups, contract representatives, donations.
Answer 1 is B
Answer 2 is A
Answer 3 is D
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