How did the sinking of the Lusitania in 1915 affect World War I? The United States declared war on Germany. Germany continued its policy of unrestricted submarine warfare. Germany restricted its submarine warfare in response to international outrage. The United States began a policy of unrestricted submarine warfare.

yeah it’s C “Germany restricted it’s submarine warfare in response to international outrage”

Explanation:

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what the first or next guy says

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.