Which conflict management method is described as an agreement between parties about what each should give or get in a particular situation?

The correct answer is compromise.
When it comes to a compromise, it means that two individuals or groups of people cannot agree on something because both parties want something different. However, in order to get what they want, both of them have to give up something or accept something else (or compromise, in one word). 

Ifound this information on google “agriculture is important, as are manufacturing, tourism, and a strong geothermal energy resource base. the economy has been expanding since 2010.” i hope this