Vocabulary

Library Rules Don’t ask to check out books. This is US History. Don’t ask to use the computers unless it is part of class. This is US History. Don’t sit on the couch or cushioned chairs. This is US History.

infrastructure the basic physical and organizational structures and facilities (e.g., buildings, roads, and power supplies) needed for the operation of a society or enterprise.

armaments military weapons and equipment.

munition military weapons, ammunition, equipment, and stores.

viable capable of working successfully; feasible.

entrenched (of an attitude, habit, or belief) firmly established and difficult or unlikely to change; ingrained.

Timeline Gilded Age Progressive Era Imperialism World War I Roaring Twenties Great Depression World War II