Examlex
Edwin Hubble revolutionized astronomy when he made an accurate calculation of the distance to the Andromeda Nebula by spotting a rare Type Ia supernova.
American Support
Refers to assistance or backing provided by the United States or its citizens, either politically, economically, militarily, or socially to individuals, groups, or countries.
Twelfth Amendment
modified the procedure for electing the President and Vice President of the United States, mandating separate electoral votes for each office to avoid electoral ties or confusion.
Electors
Individuals chosen in each U.S. state and the District of Columbia who formally elect the president and vice president of the United States.
President and Vice President
The top two executive officers in the government of the United States, elected to lead the country and support its constitution.
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