Read the sentences. thomas paine authored common sense, which argued for american independence from britain. paine also wrote the crisis. which is the best way to combine these sentences?

I don't know whether you have any options, because you haven't given us any, but here is how I would combine these two sentences:
Thomas Paine authored The Crisis, as well as Common Sense, which argued for American Independence from Britain. 
Or you could just place the other sentence in the end:
Thomas Paine authored Common Sense, which argued for American Independence from Britain, and he also wrote The Crisis. 

The issue of racism greatly inflience herbecause by then there was racio discrimination in the south this affects her such that she will grow up favouring people of her race and undermining the othersracism will build herin earlier days the people of south were oppressed by the whites since they were considered slaves or subject yo the whites.so as a result of this the whites children grew up bearing in mind that they were more superpower than the black