Add punctuation: Though Hitachi hard drives are reliable it is difficult to avoid data loss under some critical situations
A: Though Hitachi hard drives are reliable, it is difficult to avoid data loss under some critical situations.

Add punctuation: Europe has been conquered religiously by Jews military by the Germanics In Asia the religions of India and Arabia were victorious while their supreme political power is Japan
A: Europe has been conquered religiously by Jews, - military by the Germanics: In Asia the religions of India and Arabia were victorious, while their supreme political power is Japan.

Add punctuation: The idealists were used in the media and in Government but the real controllers that Fabian sought were those of the ruling class mentality
A:
The idealists were used in the media and in Government, but the real controllers that Fabian sought were those of the ruling class mentality.