<span>The correct answers are B. A moat filled with water from the Euphrates River surrounded the city, and
C. Walls around the city provided protection from enemies. This was copied later by many cities beacuse it was successful. Cities would dig deep trenches and holes around the city and fill them with water and you wouldn't be able to enter without crossing the bridge that may or may not be lowered for you. </span>
<span>Circumvent the Navigation Acts by engaging in illegal trade
please mark me brainliest </span>
WHats the answer xD typing is fun help me help you
Answer:
the answer is B the passage of a strict fugitive slave law
