Among early hunting and gathering peoples, the commonly occurring mark that looks like a "P" is thought to stand for a

Answer 1

http://www.google.com/search?hl=en&rlz=1C1GGGE_enUS379US379&q=early+man+earliest+writing&aq=f&aqi=&aql=&oq=

You may find your answer in here.

Answer 2

powerful male leader