How did the allies fight the german u-boat threat?

There were a few actions the Allies did to counter the threat of German submarines in World War I and in World War II. ... In both World War I and World War II, we used the convoy system to protect our merchant marine. Our navy accompanied our merchant and troop transport ships across the ocean

Explanation:

The House of Represenatives passed the declaration to take Gremany to the first WW1.

Explanation: From what I'm reading online, it states that the German U-Boat's sank 4 U.S. ships. Which bassically brought the House of representives to vote to bring the U.S. to the first World War with Germany. Now I'm not to sure this is the best answer I just read about the U-Boats on history.Com Hopefully this helps.

overtime, the civil rights movement changed in a way that not only it benefited african-americans, but benefited other ethnicity's such as latinos, asians, or women too! that's why the results of the movement be called mixed.

the civil rights movement brought about tremendous changes. no longer were blacks denied the right to vote, to eat, shop, and swim where they , and more importantly, to attend integrated schools. despite its many accomplishments, however, the civil rights movement had its shortcomings. for example, many people, both young and old, lost their lives, homes, jobs, and families. still other individuals were so damaged by psychological trauma that they ceased being productive members of the community. the movement left intact the economic inequities that had contributed to the maintenance of segregation. and finally, racism remained alive and well long after the movement's end. like most movements of its kind, the civil rights movement left behind a mixed legacy of triumph and tragedy.

a is your answer

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