Logrolling (noun)

1. The exchange of favors or support, especially by politicians, in which each party agrees to support the other's goals or proposals in return for reciprocal support.
2. A situation in which two or more parties engage in mutual support or the exchange of favors, especially in politics.
3. A practice in which people or organizations agree to support each other's proposals or goals in return for mutual benefits.

Origin:

Early 19th century: from log 'a heavy cylindrical block of wood' + roll 'a rotating movement'. the original sense was of two people working together to roll a log, later extended to other situations involving mutual support.

Examples:

1. The logrolling between the two political parties allowed them to pass several important bills.
2. The logrolling was a common practice in the state legislature, where members would trade votes to get their own bills passed.
3. The logrolling was seen as a form of corruption by many, as it allowed politicians to advance their own interests at the expense of the public.
4. Critics of logrolling argue that it undermines the democratic process and makes it harder for the public to hold politicians accountable.
5. Despite its reputation as a corrupt practice, logrolling remains a common feature of political life in many countries.