a. Knowledge of polishing tools and weapons
b. Discovery of agriculture
c. Beginning of the construction of huts
d. Discovery of rotary motion
2007-02-18 21:30:16 · 10 answers · asked by Len 1 in Arts & Humanities ➔ Philosophy
I think it should be knowledge of polishing tools and weapons because without that, other three wouldn't have been possible.
And in my opinion, some of the greatest revolutions in human life are:
1. Discovery of Electricity
2. Discovery of digit 0
3. Telephone
4. Computer
and last but not least,
Yahoo!
Enjoy....
2007-02-18 21:49:38 · answer #1 · answered by TJ 3 · 0⤊ 0⤋
Grand things have their basis in simple things.
Agriculture is simple but allowed humans to recede from the perils of the hunter/gather lifestyle, which allowed for greater focus on sustenance, innovation, and accumulated knowledge. Agriculture ultimately paved the road for civilization and further inventions.
2007-02-18 21:36:18 · answer #2 · answered by Dalarus 7 · 1⤊ 0⤋
Discovery of agriculture
2007-02-18 21:37:16 · answer #3 · answered by Prash.! 2 · 2⤊ 0⤋
Discovery of Agriculture, so man didn't have to be nomadic anymore.
2007-02-18 21:35:07 · answer #4 · answered by Anthony F 6 · 1⤊ 0⤋
d. Discovery of rotory motion
2007-02-22 16:19:06 · answer #5 · answered by psdviwedi 1 · 0⤊ 0⤋
Another One : Love to live.
Rgd
Paras Kochhar
2007-02-18 23:26:03 · answer #6 · answered by Jyoti D 2 · 0⤊ 0⤋
I`m going with music,know what I`m sayin`?
2007-02-18 21:34:52 · answer #7 · answered by star sailor 3 · 0⤊ 0⤋
b
2007-02-22 15:20:34 · answer #8 · answered by love all 6 · 0⤊ 0⤋
b
2007-02-19 09:47:25 · answer #9 · answered by student_of_life 6 · 0⤊ 0⤋
b.....dis. of agriculture
................................................its obvious
2007-02-18 21:43:13 · answer #10 · answered by apurva d 1 · 1⤊ 0⤋