Most Common Language in U.S. States (Besides English and Spanish)
German Americans - Citizendium
German - Worldwide distribution
German Speaking Countries List | Lingoda Online German Language School
Chronology : The Germans in America (European Reading Room, Library of Congress)
German-Speaking Countries Around the World
Did German almost become America's official language in 1795? | Constitution Center
The German Language in America – German-American and American English Dialects – UW–Madison
German Dialects: Discover 8 Different Accents | OptiLingo
America's War on Language | Illinois
What if German was the Official US Language?
German language in the United States - Wikipedia
Highest Paying Foreign Language Jobs | Newsdle
A Peculiar Mixture: German-Language Cultures and Identities in Eighteenth-Century North America (Max Kade German-American Research Institute Series): Amazon.co.uk: Stievermann, Jan, Scheiding, Oliver: 9780271059501: Books
U.S.-German Relationship Remains Strong | Pew Research Center
Language of America | Visual.ly
Yearbook of German-American Studies
The German Language in America – German-American and American English Dialects – UW–Madison