coalition
A temporary alliance of different groups working toward one goal.
A coalition is a temporary alliance between different groups who join forces to achieve a shared goal, even though they might disagree about other things.
In politics, parties that normally compete often form coalitions to govern together when no single party has enough power alone. After an election in many countries, if no party wins a clear majority, several parties might form a coalition government, agreeing to work together on certain issues while maintaining their separate identities.
You see coalitions outside politics too. Environmental groups, businesses, and local governments might form a coalition to clean up a polluted river. Different schools might create a coalition to share resources for a science fair. Student clubs could form a coalition to convince the principal to extend lunch periods.
What makes something a coalition rather than just a regular team or partnership? First, the members keep their independence: they're working together temporarily, not merging into one group. Second, they're often quite different from each other and might even be rivals in other contexts. A coalition brings together whoever is needed to accomplish the specific goal.
The strength of coalitions is that they combine different perspectives, resources, and abilities. The challenge is that coalition members must compromise and coordinate despite their differences, which takes patience and skill.