A modified version of slavery in Europe during the Middle Ages was called

Correct answer is serfdom.

Explanation:

During the Middle Ages most of the European states were feudal states. It meant that the ruler (senior) distributed land to his lord (vassals) who had certain obligations towards the senior. Still, most of the hard work was done by peasant. Life of peasant was harsh, but there was a great difference between serfs and freeman.

Serf practically had no rights. They could not live property, and they could not own property. Without the permission of the landowner they could not even get married.

i really do want to but i just don't know it i'm so sorry : (

the correct answer is d. the monetary reserve is a set of funds represented in currency, money or similar, saved as a forecast of possible needs or for legal reasons.

the increase or decrease in the monetary base influences in the increase or decrease of the inflation rate. therefore, the excess of monetary reserve will cause the reduction of inflation.