According to my point of view, the main purpose of government is to establish a secure system to maintain liberty and livelihood, make sure people are getting enough money to liver better and above poverty line.
Because, if people are secure and have liberty but government is not doing anything about that. people are not survive and it will lead to disruption.
In Germany, the power is with the people (=it's a democracy) which are represented by the members of the parliament: it's a representative democracy. It's also a federation of 16 states.
Iran, on the other hand is a theocracy: a country ruled by the members of the clergy. It can also be named an oligarchy: the power is with a few members of the society.
Everyone was afraid of him. (You can maybe put that)
The change that was introduced by the Council of Trent to Catholic Church was B) Members of the Catholic clergy were required to avoid luxurious lifestyles.
The Council main aim was to address the corruption in Church. For this reason, it was required that the clergy receive proper education in seminaries and ordination through a diocese. Furthermore, it was established that bishops must reside in their diocese and it was forbade the sale of indulgences.
Labor would own and operate business and industries.