The New Jersey colony was more democratic than many other colonies primarily because it provided for freedom of religion. This allowed a diverse array of religious practices and beliefs to coexist, which contributed to a more open and tolerant society compared to colonies that enforced strict religious conformity.
While the other options mentioned touch on important social issues, such as the rights of slaves and women, those measures were not characteristic of the New Jersey colony during its early years. Freedom of religion was a significant factor that enhanced democratic principles within the colony.