Answer: C. Pentagram
Explanation:
The Pentagram, also called a pentacle or Pentalpha, gets its name from the Greek Penta, meaning “five” and gramma, meaning “a letter”. It is a five-pointed figure, constructed by intersected five straight lines. It is usually associated with femininity, knowledge and also used in Wiccan and Celtic religions.
A pentagram is a five-pointed star, with all lines the same length and all angles the same. A 'pentangle', 'star pentagon', or 'pentalpha' means the same thing. The word pentacle originally meant 'any symbol that protects against evil spirits'. There are many of such symbols, only a few of which include a pentagram.
A. Persia. Persia was acquired after Prophet Muhammad's death. Hope my answer was useful.
The conquered people had to pay annual taxes from their normal economic activity and also had to pay another type of tax that was an obligatory work for the Empire.
