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>
Lincoln was being pressured by abolitionists to make a decision on ending slavery.
The <span>terrorist group that was responsible for the infamous 9/11 attacks in New York was "</span><span>Al-Qaeda," and in fact the United States remains "at war" with this group to this day. </span>
Canada left the British Commonwealth in 1867. Several major events took place during the era were British were ruling, and this made Canada take the decision to leave the British Commonwealth.
The Medical advancements that were made. As well as the scientific advancements. These two played a huge part in the War. Hope that this was helpful.
