Yes also the unrestricted submarine warfare!
The answer to this question is false
This term is most commonly used to refer to the Soviet-American Cold War.
The government was unable to deal with the economic crisis left by the war. ... The economic situation in Germany briefly improved between 1924-1929. However, Germany in the 1920s remained politically and economically unstable. The Weimar democracy could not withstand the disastrous Great Depression of 1929.