If its question so this
The history of ancient Egypt is divided into three main periods: the Old Kingdom (about 2,700-2,200 B.C.E.), the Middle Kingdom (2,050-1,800 B.C.E.), and the New Kingdom (about 1,550-1,100 B.C.E.). The New Kingdom was followed by a period called the Late New Kingdom, which lasted to about 343 B.C.E.
if true or false
answer is true
uwu
I think it is OU, i typed it all out and it showed “ OU “
The correct answer is <span>Variable ratio reinforcement schedule (VR)</span>
Answer:
It began after the Stock Market Crash of 1929
