What is a society ruled by religous leaders called?

Its a theocracy which is a government ruled by God but have people spreading the word of God (religious leaders)

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.

Answer for apex - the reformation