Answer:
a,b,c (this is the order in which the blanks should be filled)
Explanation:
if you do a little bit of research, you can find the answers... it's really just defining terms
hope that was helpful! if it was, please let me know by marking me the brainliest! have a nice day:)
Answer:
<h3>Communication in History: The Key to Understanding.</h3>
Explanation:
- The theme for the 2021 National History Day is "Communication in History: The Key to Understanding". Every year a new theme is chosen by the NHD committee for researchers, teachers, historians and students to engage in historical research.
- The 2021 NHD theme provides a <u>platform for students and researchers to question the importance of exchange of information and interaction among people</u>. It also gives them an <u>opportunity to understand and explore the various ways of communication and how communication have changed the history if mankind.</u>
- The <u>transition and development in modes of communication, the introduction of newspapers, news channels, telephones, etc.,would all be emphasized to be studied under this theme.</u>
According to Chapter 2: Economic Systems,
Needs are met and wants cannot be met.
It helped solve the problems that were not directly said or pointed out in the constitution