The effect that the Gero Crucifix had on Medieval German art would be how uniquely it portrays Christ in it such that it serves a monumental work of Christ compared to its earliest depictions before. It focused more on the image of the 'suffering Christ' on the cross.
I believe the answer is the second one :)
It was inhumane to americans, especially since the laws here say you can't drink alcohol at 18, but you can die in war at 18.
It was inhumane to Vietnamese, who to this day are still suffering the consequences of the war.
I'm not quite sure how to answer this question because it is worded horribly