Malcolm X had a large change in his thinking towards the end of his life. This was partly because of a trip to Mecca. What else caused this change,

Malcolm X had a large change in his thinking towards the end of his life. This was partly because of a trip to Mecca. What else caused this change, why was the trip transformative? What was the change in his thinking about racial issues? Be careful with sources. The first couple of websites that usually pop up with Malcolm X are not well balanced sources or sources with a solid team of historians behind them. Use the ".edu" suffix to find good sources.