Examlex
Isotopes have ________.
Knights of Labor
A significant labor organization in the late 19th century United States, which aimed to promote worker's rights and social reforms.
Decline
A gradual decrease in quality, quantity, or importance of something over time.
Gilded Age
A term referring to the late 19th century in the United States, characterized by rapid economic growth, technological innovation, and stark social inequalities.
Elections
The process through which citizens vote to choose their political leaders or decide on issues of governance.
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