Examlex
In a relational model,the rows are called attributes and the columns are called tuples.
Secede
To formally withdraw from an organization, union, or nation, often used in the context of states wishing to leave a federal union or country.
Fugitive Slaves
Escaped slaves from a slaveholding state to a free state or territory, often facing danger and hardship in their quest for freedom.
North Star
A prominent star, also known as Polaris, which is used for navigation due to its close alignment with the Earth's geographic north pole.
Lower South
The Lower South refers to the southernmost states of the Confederacy during the American Civil War, including South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, and Texas, known for their deep reliance on agriculture and slavery.
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