Why is it important for elected members of the Federal government and former Presidents to attend the Presidential Inauguration?

Answer 1

Attending the inauguration symbolizes unity and the peaceful transfer of power not only to American citizens, but to the world as whole. Inauguration Day is an illustration of how democracy at work as the newly democratically elected leaders take their Oath of Office. The presence of former Presidents and other elected officials is vital to longevity of the American experiment.