Which statement best describes a difference between the political systems in ancient greece and feudal europe

Marx and engels believed that a communist revolution would defeat capitalism and that the revolution would be led by

Identify the type of source based on the information provided. a historian found a journal belonging to an ancient indian princess. the princess liked to keep a record of all the royal women of her dynasty who lived before her time. she tried to collect as much accurate information about their history as possible. her journal is a great source of historical information. based on the passage, the princess’s diary is source.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?