The main and most advanced religion during the Pax Romana (which many historians will say was the height of Rome's empire) was Judaism. If the height of Rome's power, authority, influence is said to be under the rule of the Emperor Tiberius, which was 14 to 37 AD, then Judaism still remains as the dominate religion in the area they called Palestine. Now some historians will cite the era known as the Antonine Emperors, then the answer to this question becomes a bit hazy. This era covers 96 AD to 180 AD, and I use the word "hazy" as the Rome decided to end the Jewish presence in Palestine by making war on the Hebrews in 67 AD and scattering the Jewish people to other parts of the Middle East.
Christianity began at the height of the Roman civilization in Palestine. Christ was crucified by the Romans in Jerusalem.
Christianity
In Mexico? The Mexica (commonly misnamed as Aztecs) qualify as such.
The Maya civilization reached its height between about AD 250 and 900.
1900
something i think
The Persian Empire.
Christianity was the major religion that was born during a time when the Roman Empire was near its height.
Christianity was the major religion that was born during a time when the Roman Empire was near its height.
In Mexico? The Mexica (commonly misnamed as Aztecs) qualify as such.
A religion is a spiritual belief. Please clarify what you mean by the "height" of such a religion.
The Maya civilization reached its height between about AD 250 and 900.
At it's height, the Mayan civilization covered over 625 miles of modern-day Mexico.
The Persian Empire.
1900
something i think
The Persian Empire.
800-1500 c.E.
The Ile-Ife civilization reached its peak around the 12th to 15th centuries, during the height of the Yoruba kingdoms in present-day Nigeria. This period was characterized by artistic, cultural, and political advancements in the region.