An alliance refers to a partnership or agreement formed between multiple political parties or factions, typically for the purpose of collective voting power.
Related terms
Coalition: A coalition is a temporary alliance between different political parties or groups that come together to achieve a specific goal or objective.
Bipartisanship: Bipartisanship refers to cooperation and collaboration between two major political parties, usually in order to find common ground and pass legislation.
Voting bloc: A voting bloc is a group of voters who share similar interests or concerns and tend to vote together as a unified unit on certain issues.