1)Source A come from Guardian archive so the Source could be neutral.Source shows me a photograph of soldiers who were brutally beat up by the rioters,
and the rioters also throw stone on them and had caused injury to the soldiers.As shown in Source A British soldiers is the victim of the Bloody Sunday
Source D support Source A as the source tell me that problem is solve through fighting and britain is treated badly."As shown in Source D Britain has done a lot for Ireland. I think they should give(the country) to us,but i don't think it should be violence that will bring it about".
The purpose of this source is to influnce people that British is the who got hurt in the Bloody Sunday although the conflict is just between the catholic and protestant.