Why was the bombing of pearl harbor a turning point in world war 2

Why caused john quincy adams to write the monroe doctrine?

Pls quickly! which of the following statements about spanish plantations is not accurate? a. spanish plantation screw sugarcane for export to spain. b. the spanish had a little concern for the lives of the indians who worked on the plantations. c. spanish presentation grew a wide variety of crops and sent the produce to many different european countries. d. to replace the native americans our dying off the spanish important african slaves.

Who were the only people that were not allowed to be a citizen in the roman empire