The New Testament.
Plato lived in the Greek period , and contributed nothing to the old testament.
It was actually the period after the Old Testament period. It's the 400 years from the end of Malachi to the birth of Jesus.
The interbiblical period, also known as the Intertestamental period, refers to the time between the end of the Old Testament and the beginning of the New Testament, approximately 400 years of history not covered by the biblical texts. It was a time of significant cultural, political, and religious developments that influenced the worldviews and beliefs of various religious groups in the ancient Near East.
It was the mighty Roman Empire that ruled in the end of the Oldtestament and the new testament as well.
First the Assyrians, then the Babylonians, followed by the Persian Empire, the Greeks and finally by the Romans.
The period between the Old and the New Testament is known as the Intertestamental Period. Events and writings originating between the final prophet mentioned in the OT (Malachi, about 450 B.C.) and the birth of Christ (about 4 B.C.).
The environment in the tertiary period was mostly covered with trees and grass.
The pyramids are not mentioned anywhere in either the old or new testament.
The disciples of the new testament were the twelve people that Jesus asked to follow him and share the period of his ministry.
The Greek Period from 323 to 167 B.C., followed by The Jewish Indepence 167 to 63 B.C., then Then Roman Period 63 B.C. to A.D. 70.
The books of the New Testament were written over a period of approximately one hundred years. The most important events, recorded in the gospels, occupied a period of no more than three years. The Old Testament was written over a period of several centuries, from the ninth century to the second century BCE. It reports events said to have taken place over a period of some four thousand years.