Georgi Dmitrov's 1935 definition of fascism from the Communist International:

[KingCharlemagne]

It {fascism} is the organization of terrorist vengeance against the working class and the revolutionary section of the peasantry and intelligentsia. In foreign policy, fascism is jingoism in its most brutal form, fomenting bestial hatred of other nations.

https://www.marxists.org/reference/archive/dimitrov/works/1935/08_02.htm#s2

All leftists should begin preparing NOW for what is surely coming after Trump wins in November.