1. era 4 saw many patterns of change. which changes occurred? choose all that are correct. a) people migrated to new places. b) old empires like rome were restored to their former glory. c) population increased as food production increased. d) the islamic religion spread throughout the world. 2. which empire develop the culture of modern day france and germany? a) abbasid caliphate b) silla c) carolingian which group of people migrated throughout europe, raiding and spreading culture? a) bantu b) chinese c) vikings

If you heat soup on a stove, what happens to the movement of the soup's particles? a. the particles move slower. b. the particles move faster. c. there's no change in the speed of particles. d. the particles stop moving.

Situation #2: imagine that you are a newspaper editor in columbus, oh in 1863. the civil war has been dragging on for more than two years already and shows no signs of ending soon. you are aware that many black males are willing to enlist in the union army but you fear that they may be mistreated and abused by the majority of soldiers on either side in this war. write a one-page letter (double spaced) editorial for tomorrow's edition of the newspaper. the topic is military service in the union army by free african american males. in your editorial, take a clear position for or against having black men join the fight. be sure to give reasons for whatever position you choose to take.

Is when a person has given their consent based on understanding the actions and facts of a study?