• Constitutions, Treaties and Declarations
  This Web site is a collection of links to constitutions, treaties, and declaration documents for countries throughout the world.

1853 Buenos Aires gains independence from Argentina (reunited 1859)

1873 Canada's North West Mounted Police force was established

1st automobile trip across US from SF to NY - ended April 1

• Planes and Trains and Automobiles … and Study Skills!
  "Transport" students to a dozen activities that provide practice in reading maps, schedules, timetables, and more. Included: Four study skills teaching master activities for students!

NY Public Library building at Fifth Avenue dedicated by Pres Taft

• Do We Really Know Dewey?
  This is a great guide to using the Dewey Decimal System, written in a lighthearted style. Teachers will love the set of quiz and puzzle worksheets included on the site.
• Library Spot
  LibrarySpot is a virtual library. Users will find information on libraries and valuable research tools.

Italy declared war on Austria-Hungary in WW I

1949 West Germany was proclaimed

Scott Carpenter orbits Earth three times in US Aurora 7

• Ask An Astronaut
  During an astronaut's "visit" viewers to the site can read about that particular astronaut's missions, schedule, biography with links, browse a multimedia archive and get links to related websites.
• The Space Place
  This site is filled with projects and activities related to current space missions and information.
• NASA Spacelink Gets a New Look
  Have you checked out NASA Spacelink's new look? Spacelink, designed for teachers and students, is better than ever. It's faster, more efficient, and boasts a powerful new search engine.
• Earth and Sky
  Earth & Sky is a daily radio series that deals with science topics and issues. The scientific information concerns the natural world and covers discoveries, established ideas in science, listener questions and science news.

1707 Carolus Linn‘us born, biological classifier

• Great Scientists
  Resources from and about many of the greatest scientists of the world!
• Science Center
  Tools, resources and activities for teaching and learning about Science.

1891 Par Lagerkvist, Swedish novelist poet dramatist (Nobel 1951)

John Bardeen, physicist (Nobel 1956 1972)

• K-8 Physics Activities
  Resources from our Science Center.
• 9-12 Physics Activities
  Resources from our Science Center.

Alan Garcia Perez, pres of Peru (1985- )

Anatoliy Karpov, of USSR world chess champion (1975-85)