What was submarine warfare in wwi

Sondhaus explains that in their initial, somewhat confused rollout of unrestricted submarine warfare in , German leaders underestimated the extent to which the policy would alienate the most important neutral power, the United States. In rationalizing the risk of resuming the unrestricted campaign in , they took for granted that, should the United States join the Allies, German U-boats would be able to stop the transport of an American army to France.

Series: War and Society. Lawrence Sondhaus was born in St. Louis, Missouri. Faced with the possibility that the U. The order, however, was temporary. Germany built new and larger U-boats to punch holes in the British blockade, which was threatening to starve Germany out of the war.

In , Germany had just 20 U-boats. By , it had and the U-boats had destroyed about 30 percent of the world's merchant ships. At the dawn of , the German high command forced a return to the policy of unrestricted submarine warfare, engineering the dismissal of opponents of the policy that aimed to sink more than , tons of shipping a month.

Sign up now to learn about This Day in History straight from your inbox. February 1, The first portion, or fascicle, of the Oxford English Dictionary OED , considered the most comprehensive and accurate dictionary of the English language, is published. Today, the OED is the definitive authority on the meaning, pronunciation and history of over Richard M.

Nixon announces his candidacy for the presidency. Kennedy in the election. Two years after losing to Kennedy, Nixon ran for governor of California and lost in The Misfits, a flawed but moving meditation on the vanishing spirit of western independence, opens in theaters on February 1, The Misfits had all the right ingredients to become a truly great western.

The director, John Huston, was one of the most talented in Hollywood. Wilcox and his wife, Daeida, had moved to Southern California four years earlier from Topeka, Kansas, where Harvey had made his fortune in real estate. They bought On February 1, , the space shuttle Columbia breaks up while entering the atmosphere over Texas, killing all seven crew members on board.

On February 1, , Texas becomes the seventh state to secede from the Union when a state convention votes to 8 in favor of the measure. The Texans who voted to leave the Union did so over the objections of their governor, Sam Houston. On February 1, Japanese forces on Guadalcanal Island, defeated by Marines, start to withdraw after the Japanese emperor finally gives them permission. On July 6, , the Japanese landed on Guadalcanal Island, part of the Solomon Islands chain, and began constructing an Live TV.