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According to VSEPR theory, which of the following triatomic ions should be linear: N3-, I3-, NO2-, ClO2-, SCN-.
National Guard
A reserve military force composed of state National Guard militia units, which operates under state and federal law, and is under the dual control of the state and the federal government.
Great Railroad Strike
A major labor strike in 1877 that began in the United States and quickly spread to multiple parts of the country, affecting many railroads and the broader economy.
Haymarket Riot
An 1886 labor protest in Chicago that turned violent, marking an important event in the history of labor movements in the United States.
Judicial System
The system of courts that interprets and applies the law in the name of the state or country, providing a mechanism for the resolution of disputes.
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