Examlex
Spirilli are Gram-negative bacteria that possess internal flagella, which cause the entire cell to twist in a corkscrew pattern.
Kentucky Resolution
An 1798 statement penned by Thomas Jefferson, arguing that the U.S. states have the right to nullify federal laws that those states consider unconstitutional.
States' Rights
The principle or belief that individual states have certain rights and political powers that are protected and reserved under the U.S. Constitution, sometimes used to defend states' positions against federal intervention.
Immigration Reform
Refers to changes in the policies and laws regulating who can enter and reside in a country, often aiming to address issues of legality, citizenship, and border security.
Louisiana Purchase
The 1803 acquisition by the United States of over 800,000 square miles of territory from France, doubling the size of the U.S. and impacting its expansion westward.
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