In the Protestant church the system would be called doctrine or Theology. In the Catholic church it is catechism or dogma.
They are held in churches.
Sometimes, but they can also be held in synagogues.
In churches
Belief in One God.
A belief is a strongly held opinion: Opinions.Convictions
Which belief was generally held by the Founding Fathers at the Constitutional Convention in 1787
belief
the town meeting were held in school house and in churches. so if you look for any kind of town houses and how they were held you just look at this answer.
tenet
A majority opinion or widely held belief.
the town meeting were held in school house and in churches. so if you look for any kind of town houses and how they were held you just look at this answer.
They worshiped secretly or in white churches