Why do you think benito mussolini and his appeal for a militarily powerful italy were able to win such wide support in italy in the aftermath of world war i?

Mainly because Benito Mussolini got to capitalize in the nation's feeling the idea of dissatisfaction due the disadvantages gotten from the treaty of Versailles economically and in territorially after the WW1 even when  England and France had promised huge rewards if Italy decided to support in the war.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

fighting to keep abortions legal