What was the main result of germany’s use of unrestricted submarine warfare during world war i? it limited the number of countries that became involved in the war. it weakened the german effort by overextending the country’s resources. it push the united states into entering the war on the allied side. it convinced the allied powers that they could not win the war.

The correct answer is It helped push the United States into entering the war on the Allied side.

On 7 May 1915, after the WWI just started, the British Ship RMS Lusitania that was sailing across the British sea to cross the Atlantic ocean was torpedoed by the German submarine U-20 as a result of the war between the UK and Germany and the German naval blockade. More than a thousand passengers died as a result of the attack, many British and North American citizens among them, which triggered the condemn of the international public opinion and pushed the United States to declare war against Germany.

hi!

your answer is d

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