Meaning of the word sectionalism in English

What does sectionalism mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sectionalism

US /ˈsɛkʃənəlɪzəm/
UK /ˈsɛkʃənəlɪzəm/

Noun

excessive regard for local or regional interests; narrow-minded concern for the interests of one section of a country

Example:
The rise of sectionalism threatened the unity of the nation.
Political decisions were often influenced by strong feelings of sectionalism.