Being optimistic and real in his agenda made Pi's resilience so successful.
tant pis
it was so successful because of how well it was made for how long ago it was created
She was really bright!
Bulldog type determination and discipline made Teddy Roosevelt successful.
The fall of the pharoah
Slogans and jingles
Passion and determination
no
Duh!Have a guess.
because it has colour
Bureaucracy.
The jingles made the products easy to remember