What indicators showed that the local authorities could not handle the riot situation in Tulsa? Firemen were the only group available to handle the violent mobs.
They were beaten back by brutal groups who hated Rowland.
They refused to take action against mobs, for fear of retaliation.
They had to call in higher authorities and impose martial law.

Is this a question were you can choose two? I would say "Firefighters were the only group available to handle the violent mobs" & " They had to call higher authorities and impose martial law."

Explanation:

If it is a single choice. I would choose the second statement I listed. Good luck!

what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

remember the people who sacrificed their lives at gettysburg

mark me brainiest