Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Armstrong
Table of Contents
Introduction References & Edit History Related Topics
Images
Locator map of Armstrong County, Pennsylvania.
Read Next
Close up of a hand placing a ballot in a ballot box. Election vote voter voting
Have Any U.S. Presidents Decided Not to Run For a Second Term?
Washington, D.C. locator map.
What State Is Washington, D.C. In?
The United States Supreme Court building, Washington, D.C.
14 Questions About Government in the United States Answered
Bar graph of the United States Death Toll during major events. Infogram chart.
U.S. Death Toll During Major Events
The Battle of New Orleans, by E. Percy Moran, c. 1910. Andrew Jackson, War of 1812.
26 Decade-Defining Events in U.S. History
Discover
Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar
Ten Days That Vanished: The Switch to the Gregorian Calendar
Berries and leaves of the bittersweet nightshade (Solanum dulcamara) plant. Poisonous plant
7 of the World’s Deadliest Plants
Figure 13: A Maxim machine gun, belt-fed and water-cooled, operated by German infantrymen, World War I.
7 Deadliest Weapons in History
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
Poker game. Card game. Royal Flush in poker. Hearts suit gambling
Poker Hands Ranked
King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes
Aspirin pills.
7 Drugs that Changed the World

Armstrong: Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Armstrong
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

Pennsylvania caretaker accused of assaulting client with disabilities • Apr. 23, 2025, 3:25 AM ET (CBS)
Armstrong County caretaker accused of assaulting client • Apr. 23, 2025, 3:25 AM ET (CBS)

Photos

Locator map of Armstrong County, Pennsylvania.
See All Images →

Related Topics and References

Topics