C . Suspicious Because They Didn’t Tell Them What They Did
Take with you seven pairs of every kind of clean animal, a male and its mate, and one pair of every kind of unclean animal, a male and its mate.
Since Rome was such a big empire and trading center, I assume "all roads lead to Rome" means that most of the trading roads in Europe led to Italy or somewhere around Rome.
Hope this helps a bit :)
