Why do hanukkah dates change every single year?

Hanukkah lasts for eight days and starts on the 25th of Kislev, the month in the Jewish calendar that occurs at about the same time as December. Because the Jewish calendar is lunar (it uses the moon for its dates), Kislev can happen from late November to late December.

the two colonies had the earliest laws mandating religious tolerance.

both believe in many god or polytheism

both built temples that they worshiped in both civilization's god were humanoid

both groups made religion a large portion of their lives

both believe in one religion throughout

the dead were buried with items for the afterlife