With the premise 'The history, culture, and body of beliefs from which Bin Ladin has shaped and spread his message are largely unknown to many Americans.', is 'A lot of Americans are familiar with the history, culture and body of beliefs Bin Ladin has used for his message.' simply an unrelated statement?
The history, culture, and body of beliefs from which Bin Ladin has shaped and spread his message are largely unknown to many Americans.###A lot of Americans are familiar with the history, culture and body of beliefs Bin Ladin has used for his message.