Answer:
Because he left office peacefully and willingly.
By being the first president to leave office this way, he set a precedent and marked the first peaceful transfer of power between upcoming and current presidents. Since then, the loser of presidential elections has willingly and peacefully surrender power to the winner.
1- Delian League members had no say in government.
2- Sparta was upset Athens's growing power.
These are your answers.
Japan went through a series of recession and many many bank crisess
To spread their influence around the world
