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Answer:
A magazine article,
Explanation:
because a diary is written by a person first hand, a speech is given by a person first hand, and new footage is witnessed first hand. The magazine article is normally written based of the news footage after it's already been release to the public, so the secondary source is the magazine article.
Answer:
Sinking of American merchant ships
Explanation:
In early 1917 Berlin forced the issue. Its declared decision on 31 January 1917 to target neutral shipping in a designated war-zone became the immediate cause of the entry of the United States into the war. Five American merchant ships went down in March.
The correct answer is Both misjudged European power.
Mark as brainiest please.
People went from manufacturing one object at a time by hand to manufacturing many objects in factories.