Answer:
It truly means to work together. Demonstrate can be used to mean participate in an action or do an action. So what it really means is just cooperate or work with one another
Explanation:
In a letter to the editor of a newspaper since you should sound nice and polite
Answer:
to tell the reader about an important historical event.
Explanation:
The main reason for the author including this information in the passage was to tell the reader about an important historical event. The author is explaining that the current event taking place has never before happened in the history of civilization, therefore meaning that this current event is making history and will be remembered in the future as a significant historical event. Thus, carrying with it very high importance which the author felt was essential to include.
<span>all were leaders of totalitarian governments that controlled all aspects of daily life</span>
