Answer:
Following Napoleon giving up political power on France in 1799, He was crowned by himself the emperor in 1804. With Napoleon being a skilled strategist in the military, he succeeded in waging war against multiple unions of European countries and made his empire bigger.
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Answer:
Reasons for the success of the Russian Revolution , 1917. Weakness of the Provisional Government, economic and social problems and continuation of the war led to growing unrest and support for the Soviets. Led by Lenin, the Bolsheviks seized power.
Explanation:
The correct answer to this open question is the following.
Although the question is incomplete because it does not provide a specific reference about the author of the letter or any other reference, we can comment on the following.
A primary source is the piece of information that was written by a character or an individual that lived in the moment of the event, was part of the event, or witnessed the event. This individual could have written a letter, or a document -including a book. Or he/she took a photograph. Or was part of an interview. The secondary source includes information from a third person who was not part of the time or event but has found information through other resources. It is the case of an encyclopedia or researchers/historian books.