Political scientist use political models to describe which of the following

Political climate

Explanation: The political climate is a political model that is used for describing opinions about political society.

This term origins are dating from Middle French word climat and it is used at first to describe the weather and since around 1660 this word is using in politics.

I just took the quiz and the answer is political spectrum.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

the answer i chose to believe is 'harmony'