History cannot be recorded without writing.
Prehistory refers to the time before recorded history, and of course history cannot be recorded without the use of writing. Hence, prehistory is defined as the time before the advent of writing.
the abbreviation AD is an abbreviated time period that stands for Anno Domini or In the Year of the Lord.
President Thomas Jefferson purchased the Louisiana Territory from France in 1803 and sent Meriwether Lewis and William Clark on an exploration to check out what the United States got.
The essential purpose of this letter to the Hebrews, it was to exhort Christians to preserve in the face of persecution. the ultimate promise was of a redeemer, “the Messiah, and of his covenant that would bring righteousness before god”.