Sentence:  Do patriots everywhere know enough about how the persecution of the Jews in Germany and later in the occupied countries contributed to terrorizing the populations , splitting apart individuals and groups , arousing the meanest and most dishonest impulses , pulverizing trust and personal dignity , and finally forcing people to follow their masters into the abyss by making them <WSD>partners</WSD> in unspeakable crimes ? 
Meaning of the word marked with <WSD> tags:  an associate in an activity or endeavor or sphere of common interest