The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (1260)
Related Books (350)

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
8/20/2009
This page is one side of a double-sided sheet from a copy of the Koran, a collection of revelations to the Prophet Mohammed that forms the basis of the Islamic religion. Information within the book indicates that the scribe worked on it for 22 years and completed it in 1207 A.D. The black letters

Grade Range:
K-12
Resource Type(s):
Reference Materials
Date Posted:
9/22/2009
Students and teachers can deepen their understanding of the challenge of climate change through this archived online conference. An excellent professional development resource, the homepage for the online conference provides the conference schedule and speakers, as well as gen

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/17/2009
This tile is from La Fortaleza, a military and government complex in San Juan built to defend the city from naval attacks. Construction began in 1533 and was finished in 1540. This tile resembles the Spanish ceramic style of Talavera, a tile factory established in the 16th century near the city o

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
10/19/2009
The sheer size of the California gold strike altered the nature of American numismatics. It was not only that mintage figures dramatically increased; the actual range of denominations increased as well. Prior to 1849, there had been three gold coins: the quarter eagle, half eagle, and eagle

Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
New United Motor Manufacturing Incorporated (NUMMI) was an auto manufacturing plant in Fremont, California, operated jointly by Toyota and General Motors from 1984 until 2010. GM had operated the plant at Fremont from 1960 where the clashes between management and union workers resulted in the pla

Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/16/2018
The reprint of Fortune Magazine’s “Issei, Nisei, Kibei”, which reviewed the war relocation program, reached a wide swathe of the United States and confronted Americans with the severe social issues taking place on the home front. Awareness of the prejudicial treatment of these specific citi

Grade Range:
K-12
Resource Type(s):
Reference Materials, Interactives & Media
Date Posted:
4/21/2020
This exhibition is about Clotilde Arias, a Peruvian immigrant who came to New York City in 1923 at age twenty-two to study music. Decades later she translated the national anthem into the official Spanish version at the request of the U.S. government. Arias died in 1959 in Manhattan at age fifty-eig

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
The Quakers published this booklet titled "El Obrero y sus Derechos" in 1981. The 23-page Spanish language booklet uses cartoons to inform and instruct workers on their rights and where to go for help. It covers a wide variety of occupations (apparel, agriculture, construction, car washing, etc.) Th

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
7/31/2008
Abraham Lincoln's interest in canal building, river commerce, and internal improvements not only drew him to the Whig and later Republican Party, but also led him to try his hand at designing a device for raising boats off sand bars. Undertaken while he was a 40-year-old lawyer in Illinois, Linco

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/31/2010
Cher Ami was a registered Black Check cock carrier pigeon, one of 600 birds owned and flown by the U.S. Army Signal Corps in France during World War I. He delivered twelve important messages within the American sector at Verdun; on his last mission, October 4, 1918, he was shot through the breast