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15 Cards in this Set
- Front
- Back
the number of years that a group of people can be expected to live.
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life expectancy
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the first American black woman to head a federal agency.
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Mary McLeod Bethune
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a flag salute by Francis Bellamy.
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Pledge of Alligance
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designed by American inventor George Pullman.
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Pullman sleeeping cars
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was the 26th president
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Theodore Roosevelt
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the organization Theodore father helped with
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(YMCA)
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was the largest and most luxurious ship in the world.
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Titanic
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led the expedition that discovered the North Pole.
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Robert Peary
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the ruler of Germany
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Kaiser Wilhem 2
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is a promise between two or more countries to fight together against their enemies in times of war.
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alliance
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the 28th president
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Woodrow Wilson
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underwater boat, or submarine.
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U-boat
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a German U-boat
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Lusitania
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a German letter asking Mexico to enter the war on the German Side.
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Zimmermann Note
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the first president to give his inaugural address over the radio.
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Calvin Coolidge
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