In addition to military supplies on the Lusitania, the other content of the vessel when it sank was D. American passengers
<h3>What is the sunken Lusitania?</h3>
This refers to the sunken vessel that was brought down by a German U-boat and led to the loss of military supplies.
Hence, we can see that the Lusitania, a UK vessel that contained over a thousand people, and about 128 Americans when it was torpedoed by the German U-boat and sank.
Therefore, the correct answer is option D.
Read more about the Lusitania here:
brainly.com/question/1915449
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