Answer:
because we have the knowledge of the stuff which you are asking for????
Explanation:
Third person omniscent can read the thoughts and feelings if the charecters while third person limited can only see them and what they are doing/saying
They gave us the written word where before stories were word of mouth. Even though they wrote in Latin many of the root words are used today in the English language. The gave us measurements like mile, foot and inche. Also Roman numerals are still used, especially in regards to time-pieces. They gave us Christianity. They also introduced some spices and small animals like poultry.
The last one is the answer
