I believe the answer to your question is true. i just took the test and this was the answer<span />
They would surrender because e they cant fight any more they've been out done <span />
The Byzantine empire distrusted Western christians after the crusades because they saw what had happened to their lands following the crusades, where supposedly the people of the same faith had contributed to the devastation of certain parts of of their empire at the time.
Actually the answer would happen to be : Scientists now gathered information and facts before creating a theory.