<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>
They first appeared in Mesopotamia in 1900 but later they migrated into Egypt in around 1500 BC.
Hebrew was believed to be the soldiers of God.
As Hebrew migrated into Egypt after some period of origination in Mesopotamia hence they are originally from Mesopotamia though they settled themselves in Egypt in around 1500 BC.
