Ahistorian writes a book in which she organizes the history of europe into these units: the middle ages, the enlightenment, and the renaissance. this is an example

the answers most likely going to be  Chronological thinking

question answered by

(jacemorris04)

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

the right choice would be a. culture within the city-state. c. loyalty to the police. d separation by land and sea.