Answer:
Slaves in Rome might include prisoners of war, sailors captured and sold by pirates, or slaves bought outside Roman territory. In hard times, it was not uncommon for desperate Roman citizens to raise money by selling their children into slavery.
Explanation:
They both excelled in the field of astronomy <span />
General Pershing caused numerous tensions for the Tripple entete during the ww1. He refused to submit his battalion to the command of non-Americans therefore frustrating united strategy. In addition,the general advocated for open air offensive over the trench warfare,which would have been very costly for his battalions. Finally, the general refused the terms of the armistice,continuing to fight even when the war was over.