The photograph.
Because it is made by someone other than Rosevelt but it is still first-hand information.
At that time, record sales, radio airplay and jukebox pick where the 3 ways of media diffusion for musicians. People would normally listen to music according to one of these 3 platforms according to their lifestyle and economic position. It is also known that certain music genres could be associated to one or another platform. Therefore, limiting the quantification of reproductions to only one platform would create a bias that would produce a distortion in the information presented.
Answer:
What is the main reason the United States entered the war, according to Wilson? Wilson believed that the United States is determined to protect democratic ideals.
Answer:
The major Allied powers in World War I were Great Britain (and the British Empire), France, and the Russian Empire, formally linked by the Treaty of London of September 5, 1914.
Explanation:
i sent an image. i hope this helps :)
..i dont really get your question. but this is what popped up when i searched it up so ya