Summarization
Directions: The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Spell out the missing letters of the word.

     Hard war situation finally forced Germany to make the decision that would bring the United States into the war. It decided to use its submarines to break the British blockade. The submarines would attack any ships that came near Britain. This included ships from neutral countries, like the United States.
Germany adopted new s _______ in hard situation.