What was germany's role in the discussions that ended with the treaty of versailles?

What was the main objective of the national origins act of 1924

Which statement is true of both presidential and parliamentary systems of government?

Plz which of the following statements about life in europe during the middle ages is not accurate. a. by the middle ages the only unifying factor in europe was christianity. b. most people lived in rural areas and worked on farms. c. priest, monks and church officials were virtually the only people in europe who could read and write d. most people lived in cities or towns and worked as skilled artis most people lived in cities or towns and worked as skilled artisans.