Answer:
no, because everyone is too poor to afford the American dream nowadays.
corrupt educational system
undue emphasis on certificate
Environmental factor
parent's failure to be responsible
Probably the major advantage of walking upright was that it freed the hands to use tools and carry (the pray).
Another advantage is seeing further than on four legs, without the need to stop walking and raising oneself for a little while to look around ( like some animals do).
He debated with Stephen Douglass, in what would eventually be called the "Lincoln-Douglass Debates"
