Which act, passed by parliament during the reign of elizabeth 1, made witch trials legal

What is the best meaning for obscure in this line from the passage? a) ancient b) dark c) royal d) unknown

What image resolution is best if you are printing an image to paper

Ineed simplifying this thesis and making it easier to understand for the reader (more concise) "no matter how religious one may be, one’s faith tends to change under unexpected and challenging circumstances."