2 What main problem does Mayor Arnold face? A People are complaining about the jugglers, and she
doesn't know what to do.
B Donald Seastrunk is hit-in the head by a juggler's stray
bowling pin
She holds imaginary conversations with the golden cat
statue in her office.
D The jugglers might sue the city if they were fined for
disturbing the peace.

A People are complaining about the jugglers, and she doesn't know what to do. B Donald Seastrunk is hit in the head by a juggler's stray bowling pin.

Explanation:

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.