How did the Bubonic Plague impact the European economy? The merchant class developed.

the circulation of currency decreased.

The number of consumers increased.

The feudal system became more popular.

the circulation of currency decreased.

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.

the map that was shown mostly had eastern asia highlighted. the answer would mostly likely be "the spread of communism into eastern asia set the stage for the korean war."

hopefully this .