Answer:
According to these superstitions, men are regarded as the good omen and women are considered as bad omen.
The women are abiding by various rules and regulations on the basis of the superstitious belief.
They are forbidden to take part in pious activities at the time of their menstruation cycle etc.
Deutoronomy 12:1 to 32 these are the decrees and laws you must be careful to follow in the land tha the Lord.
I believe the answer is: serve at homeless shelters.
The help that given through a community service tend to target small/local area.
Service through army is for a nationwide area, so option A is wrong.
Signing up for peace corp is affecting world wide area, so option B is wrong.
Take part in teach America is a form of service with nation wide influence, so option D is wrong.
That leave us with serving at homeless shelters.
Navigation rules are those that regulate the way boats are to navigate the water. They are much like the rules of the road for cars.
Their main objective is to establish a consistent way to navigate safely and avoid collisions and accidents.