Hemingway witnessed D-Day I believe
They delivered mail to homes.
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The Manifest Destiny which stated that the U.S. had a God-given right to all of the land in North America
Explanation:
Which of the following best describes the scope of social reform movements during the Gilded Age? Reform movements aimed to organize labor unions and worked for child labor laws, safety in the workplace, and women's suffrage. ... Reform movements worked only to reform labor unions and for child labor laws.
a series of complicated factors caused the war, including a brutal assassination that propelled Europe into the greatest conflict the continent had ever known. The murder of Archduke Franz Ferdinand outraged Austria-Hungary. ... Austria-Hungary was furious and, with Germany's support, declared war on Serbia on July 28.