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日期

PEOPLE IN AMERICA - Alan Shepard, 1923-1998: The First American to Travel into Space

2008-8-24

AMERICAN MOSAIC - Ballroom Dancer Julianne Hough Shows Her Moves in Country Music

2008-8-22

THE MAKING OF A NATION - American History Series: A National Anthem Is Born From the War of 1812

2008-8-21

EXPLORATIONS - Where Did the English Language Come From?

2008-8-20

SCIENCE IN THE NEWS - Stopping to Smell the Roses, and a Lot More, at the U.S. Botanic Garden

2008-8-19

THIS IS AMERICA - America's 'Lost Colony': A Story Whose Ending Remains to Be Written

2008-8-18

PEOPLE IN AMERICA - Bo Diddley, 1928-2008: Remembering One of the Fathers of Rock and Roll

2008-8-17

AMERICAN STORIES - Papa's Straw Hat

2008-8-16

AMERICAN MOSAIC - Americans Keep Close to Home for 'Staycations'

2008-8-15

THE MAKING OF A NATION - American History Series: British Set Fire to City of Washington in 1814

2008-8-14

EXPLORATIONS - Visiting the Embassies of Washington, D.C.

2008-8-13

SCIENCE IN THE NEWS - How to Protect Yourself Against the Dangers of Extreme Heat

2008-8-12

THIS IS AMERICA - C.F. Martin Guitar Company Still Making Music and Money at 175 Years Old

2008-8-11

PEOPLE IN AMERICA - Dorothy West, 1907-1998: Among the Youngest of the Writers and Artists of New York's Harlem Renaissance

2008-8-10

AMERICAN STORIES - A Girl for Walter

2008-8-9

AMERICAN MOSAIC - Scientist Randy Pausch Gives His 'Last Lecture' on Reaching Childhood Dreams

2008-8-8

THE MAKING OF A NATION - American History Series: Madison Declares War on Britain in 1812

2008-8-7

EXPLORATIONS - Scuba Diving Is an Exciting Sport That Opens Up a Whole Underwater World

2008-8-6

SCIENCE IN THE NEWS - Ten Percent of Healthy People Injured from Silent Strokes

2008-8-5

THIS IS AMERICA - The Drive That Separates a Biker From a Motorcyclist

2008-8-4

PEOPLE IN AMERICA - Martha Graham, 1894-1991: The Mother of Modern Dance

2008-8-3

AMERICAN STORIES - To Those Who Wait

2008-8-2

AMERICAN MOSAIC - Meet Raheem DeVaughn, Hippie, Neo-Soul, Rock Star

2008-8-1

EXPLORATIONS - America's Space Agency Turns 50

2008-7-30

SCIENCE IN THE NEWS - A New Way to Help Predict Earthquakes

2008-7-29

THIS IS AMERICA - US Supreme Court: When Society Needs Answers, if Only on a 5-to-4 Vote

2008-7-28

PEOPLE IN AMERICA - Thurgood Marshall, 1908-1993: First African American to Serve on the US Supreme Court

2008-7-27

AMERICAN STORIES - Surviving Adverse Seasons

2008-7-26