<strong>Eva Sanas</strong><br/><br/>I sigh in relief as I'm told I got the second question right.  That meant I didn't have to worry as much about the third.  The third, though...I wince and then ponder.  This one...there were a couple of things that it could be, but...I'd go with the simplest. "Because all the people were on foot, without anything to ride."