It is A. The rich had daggers for protection of their powers.
Golly this one sure is hard. It eliminated the need for mail to be carried via roads or rail lines, and things (and people) could be carried directly to the destination's nearest airport instead of all the way down the winding roads to it.
Answer:
All men regardless of class, not women.
They used this to help homeowners struggling with mortgage. Bailout is a term that is used to determine the financial support given by a country to its people that are suffering from financial difficulty, such as during the depression and the Dust Bowl.