How can discussions support victims from Xenophobia​

I really believe that xenophobia is built into our human psyche, For this is the way humans have protected themselves over the generations. For if you saw a group of blonde men come over the horizon and you were dark haired you would immediately go for your weapons so we have learnt to avoid the unknown.

As children have a fear of strangers

The victims must themselves prove that they are compatible with the group they want to join. Like us all no matter what group we want to join, we all must prove ourselves, for its no good trying to join a swiming group if you cannot swim or a choir if you cannot sing.

So everybody must be able the prove that he/she have something they can give to the group they went to join or that they are compatible to it.

Only if the campaigns, discussions etc, show the person that wants join a group that they can in some way to give /add to the group they want to join and will be compatible to it .

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals

answer; /// the above statement is (true);