Answer:
the answer is b frighten civilians and weaken morale
Explanation:
isang tulang Hapon na binubuo ng limang linya, ang una at pangatlo na mayroong limang pantig at ang iba pang pitong, na gumagawa ng 31 pantig sa lahat at nagbibigay ng isang kumpletong larawan ng isang kaganapan o kondisyon.
(translated it so you can understand love!!)
American Post-Civil War inflation, the demonetization of silver in Germany and the US, and a large trade deficit were all factors. If it wants the main cause, I'd probably say the demonetization of silver.