Oddi wrth Wicipedia, y gwyddoniadur rhydd.
Gall y ffeil hon gael ei defnyddio gan nifer o brosiectau eraill.
[edit] Summary
RMS Lusitania. The caption reads, "The sinking of this great liner by a German submarine, with the loss of more than a thousand lives, caused a thrill of horror throughout all neutral nations and crystallized public opinion in the United States into a fierce resentment of German barbarism which indirectly led to the entry into the World War.
[edit] Source
Francis A. March, "History of the World War", 1919, Chicago, pg 258.
[edit] Licensing
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This image is in the public domain in the United States. In most cases, this means that its first publication was in the United States prior to January 1, 1923 or that its copyright expired in the United States. |
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