Answer:
Suggesting each household has a story.
Step-by-step explanation:
The poem "One Today" by Richard Blanco was the inaugural poem at the time of the second inauguration of President Barack Obama in 2013. The poem is a celebration of the shared American experience of diverse people from different cultures and backgrounds.
In the poem, Blanco unifies everyone under "one sun", "one light". He went on to create a sense of common experience by suggesting that each household, under "one light" has a story to tell. This common quality of different families telling our stories through "our silent gestures moving across windows" is what makes America great too.
Thus, the correct answer is the third option.