epistemic justification

Explain what internal and external factors lead to epistemic justification according to Alston. (4-6 paragraphs) (8) On what points does Alston disagree with Feldman and Conee’s evidentialism? (1 paragraph) (3) On what points does Alston disagree with Goldman’s reliabilism? (1 paragraph) (3) Does Alston successfully blend internalism and externalism? Justify your answer. (2-3 paragraphs) (6)