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Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
9/17/2015
Alfred Vail made this key, believed to be from the first Baltimore-Washington telegraph line, as an improvement on Samuel Morse's original transmitter. Vail helped Morse develop a practical system for sending and receiving coded electrical signals over a wire, which was successfully demonstrated
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
National Public Radio reporter Andy Carvin used this iPhone 3GS to monitor stories on Twitter during the Arab Spring movement in the winter of 2011. Twitter and social media became a large source of news during the movement as users on the ground in the Middle East relayed news and real-time even
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
3/27/2018
Many Chinese men travelled to the United States and became gold miners following the discovery of gold in California in 1849. Woks such as this one were made in China, but brought to California in the 1800s and used by Chinese immigrants. As the mass influx of travelers arrived from a variety of
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
These four friendship bracelets were created inside a holding center while the young girl awaited their case in seeking asylum from El Salvador. Arts and crafts are sometimes part of daily routine for the young children since they are not allowed to leave the center.
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
9/4/2020
“In 1945, Jack Fisher of Kalamazoo, Michigan, celebrated a victory, one of the first of its kind in the United States. Jack, a disabled veteran and lawyer, was elated because his hometown had just installed the nation's first curb cuts to facilitate travel in the downtown area for wheelchair users
Grade Range:
8-12
Resource Type(s):
Interactives & Media
Date Posted:
3/1/2016
Spend time exploring Globalization and Food, two topics from the Global Era.
Grade Range:
8-12
Resource Type(s):
Interactives & Media
Date Posted:
3/1/2016
Take a closer look at the Global Era topics of Finance and Discount Retail.
Grade Range:
8-12
Resource Type(s):
Interactives & Media
Date Posted:
3/1/2016
Dig deeper into the Global Era topics of Networks and Earnings.
Grade Range:
5-12
Resource Type(s):
Reference Materials
Duration:
5 minutes
Date Posted:
9/6/2013
In this post, Readers will get a glimpse at a few surprising innovations that helped change the technological landscape of the Civil War.  Produced in conjunction with a symposium held at the Museum in November 2012, this piece covers a range of topics and consults a variety of experts. 
Grade Range:
5-12
Resource Type(s):
Reference Materials
Duration:
5 minutes
Date Posted:
9/3/2013
In this post, readers have the chance to see and learn more about a few objects from the Sewall-Belmont House and Museum collection.  The Sewall-Belmont serves as the historic home for the National Woman’s party and so has a rich connection with the history of the woman’s suffrage moveme
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