The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (3)
Related Books (0)

Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
8/12/2021
“A sudden tragedy thrust Rebecca Lukens into the family business and into history, making her the nation’s first woman industrialist and the only woman to run and eventually own an iron mill in the United States during the 1800s. In 1825, at the age of 31 and expecting her sixth child, Rebecca L

Grade Range:
K-4
Resource Type(s):
Lessons & Activities, Worksheets
Date Posted:
3/31/2014
In this activity, children and adults will take a trip together to explore a locally owned
business in their community. Children and adults will use the suggested questions to learn
more about what it takes to run a business while thinking about the business history of their

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
8/10/2009
Introduced in 1959, the Xerox 914 plain paper copier revolutionized the document-copying industry. The culmination of inventor Chester Carlson's work on the xerographic process, the 914 was fast and economical. One of the most successful Xerox products ever, a 914 model could make 100,000 copies