A. In 1938
B. In 1968
C. In 1879
D. In 1894
E. It was never "officially" designated
Answer: D. In 1894, President Grover Cleveland signed a law declaring Labor Day a national holiday. 1938 was when Armistice Day was declared a federal holiday to commemorate the end of World War I; it was renamed Veterans Day in 1954. 1968 was the year Congress enacted the Uniform Monday Holiday Act.
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