The correct answer to this open question is the following.
Although the previous link was not attached, we can say the following.
The central ideas or information of a primary or secondary source are the following,
A primary resource comes from the people who witnessed the event, the incident, or the specific moment. These people could have written their own descriptions, testimonies, books, or maybe journalists that directly reported what happened. It also could be an interview with people who were part of the historical event. For instance, if it is a soldier that participated in the Vietnam War, a journalist can interview him and use it as a primary source.
On the other hand, secondary sources can be obtained from other sources that were not direct. This could be an author that based its story in other investigations, or it could be encyclopedias.
Medieval, Renaissance, Baroque, Classical, Romantic, Modern, Impressionism, Neoclassicism, Experimental, High Modern, Contemporary
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The Bill of Rights because it gave power to the states and national government bringing balance.
The letter a person is received from a fried or a relative is the informal letter, many times that kind of letter makes the person emotional and happy as the letter make the people remember about their experience with friends.
<h3>What is an informal letter?</h3>
Informal letter is always send by the person who is known to them and have a bond or relation. Informal letters are very self-generated in manner.
This kind of letter is for the newsy purpose, and the tone of the letter is friendly and joyously.
Thus, letter makes the person emotional and happy
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