I’m not going off topic at all you said and I quote: “Even war conquerors had to rely on women to teach the next generation”.
I gave you a very simple example of a war conquest in where the Spanish male sailors conquered Latin America and taught the natives to speak Spanish which they speak to this day.
Who teach babies how to speak?
Let me guess, the early war conquerors, wore aprons, baked and taught their children the alphabet.