Sentence:  <WSD>At</WSD> any rate , the substance of Eichmann 's testimony was that all his actions flowed from his membership in the party and the SS , and though the Prosecutor did his utmost to prove actual personal hatred of Jews , his success on this score was doubtful and the anti-Semitic lesson weakened to that extent . 
Meaning of the word marked with <WSD> tags:  used to indicate that a statement explains or supports a previous statement; anyhow, they're quiet"; anyway, it's gone"; in any case, there was a brief scuffle"