the answer is A. Amarillo
Answer:
Black Panther Greatest Threat to U.S. Security. WASHINGTON (UPI) - The, Black Panther party represents! the greatest threat among the! black extremist groups
Explanation:
Economic, political and social.
Instability was from the Treaty of Versailles left many countries bitter for they did not get fully compensated for the war. Germany, especially, experienced economic and political issues bc they had to be a republic and pay billions in reparations. Russia was faced with a revolution and struggled with famine and inflation. Europe was faced with even more instability after the stock market crash of 1930.
I think the answer is C. too much power in the central government.