What main problem does the young woman with three children have as she travels on the subway in “Little Things Are Big”? What main problem does the young woman with three children have as she travels on the subway in “Little Things Are Big”?

The 'little things' she is carying.

Explanation:

In this story the Puerto Rican writer, Jesús Colon, describes his awareness of stereotypes that influences his decision-making. For him it is obvious that the young white woman could use some help with her two children, a baby and a suitcase, alone, and past midnight. Nevertheless, the writer fears what could be her impulsive reaction when confronted with help offered by a black man. So maybe it is not so much her problem - she got in the subway with everything so she can get out of it as well - but more the mental problem the writer has.

the words “strangest” and “unusual” suggest that the narrator is about to tell the story of an odd or puzzling group of people.

c. in order of atomic number