The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (34)
Related Books (4)

Grade Range:
5-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/11/2009
This is the fourth object in the Roosevelt/Saint-Gaudens object group.
Someone once observed that a giraffe was a horse designed by a committee. The same might be said of this coin: what had seemed a good idea around a table in the boardroom proved to be a

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/10/2009
Called upon by the British government to help fight the French in Canada in 1689, Massachusetts authorities were hard-put to comply, because official money was unavailable. The Hull/Sanderson mint, which had created Pine Tree Shillings and other coins, had been closed on Crown orders years before

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/10/2009
As early as 1650, the colony of Massachusetts Bay was a commercial success. But an inadequate supply of money put its future development in jeopardy. England was not inclined to send gold and silver coins to the colonies, for they were in short supply in the mother country.
Taking

Grade Range:
5-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/10/2009
By the late 19th century, the United States had established itself as a world leader in the area of civil engineering. Perhaps no project better symbolized America's technical prowess than the awe-inspiring Brooklyn Bridge, which connected the nation's largest and third largest cities—New York

Grade Range:
5-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/10/2009
This one-cent piece from 1974 is perfectly normal-except for one thing. It was struck in aluminum rather than bronze. Lincoln's bust graces the obverse, just as it has done for over ninety-five years.
And the Lincoln Memorial appears on the reverse, just as it has since the closing years o

Grade Range:
5-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
6/10/2009
United States Mint, Philadelphia. Obverse: Young head of Liberty, facing right; date below. Reverse: Eagle, facing left; denomination below. The piece was designed by George T. Morgan, and, while no more successful than any of his other designs, stands in marked contrast to them. Because of the y

Grade Range:
4-12
Resource Type(s):
Reference Materials, Primary Sources
Date Posted:
5/26/2009
Students will learn how shipbuilders, mariners, and maritime merchants helped the United States defend itself and grow in this section of On the Water: Stories from Maritime America, an online exhibition. Topics covered are the roles that privateers played during the American R

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
1/29/2009
Over the course of her 60-year career, Ella Fitzgerald (1917-1996) became known to fans and colleagues as "The First Lady of Song." Her rise to international fame as a jazz and popular singer coincided with the rise of an American entertainment industry that brought music to millions through conc

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/11/2008
In 1980, Namco released Pac-Man, an extremely popular video game designed by Toru Iwatani and distributed in North America by Bally/Midway. It was the first video game to spawn a marketing phenomenon, including licensed books, clocks, radios, a Saturday morning cartoon, and gadgets like this comb

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/6/2008
Before the famous California gold rush, several important strikes were made in the East: in North Carolina, South Carolina, and Georgia. The earliest took place in Mecklenburg County, N.C., in 1799, where a nugget weighing several pounds was discovered. Its finder used it as a doorstop until some