One reason the roman empire was difficult to conquer was because a) the geographic features that surrounded it. eliminate b) there were no people who considered rome an enemy. c) there was not an economic reason to want to conquer it. d) the lack of slavery there made it welcoming for all peoples.

Your answer will be A. The mountains that surround Rome make it easy to spot intruders. Hope this helps

A) the geographic features that surrounded it.

Explanation:

Despite the enormous dimension Roman Empire reach in the 1st century AD (which by itself is big trouble), the capital - Rome - was protected by mountains (the Apennines), among other natural features like an instable terrain that support the protection of the capital.

d. people are naturally good, and their expressed will is what is best for society

explanation:

i believe that the correct answer is a canadian hero.

explanation: he is celebrated as a national hero in canada for successfully thwarting a united states takeover of canada during the war of 1812.