How did World War I and its aftermath contribute to the rise of fascism in Europe in the 1920s?

Answer 1

http://tdl.org/txlor-dspace/bitstream/handle/2249.3/279/02_rse_fasc.htm?sequence=7

Answer 2

You might also read this site:

http://www.mtholyoke.edu/courses/rschwart/hist151/lectures/Lecture17AFASCISM%20rev.htm