だからこそ
dakarakoso

Expression

1. for this very reason; that is exactly why

そして、だからこそ、ほぼ ひゃく ねんにわたって、従業 じゅうぎょう いんはだれでも雇用 こよう しゃのところに って、現金 げんきんによる賃金 ちんぎん支給 しきゅう要求 ようきゅうできるようになったのです。
soshite dakarakoso hobo hyakunenni watatte jūgyōinwa daredemo koyōshano tokoroni itte genkinni yoru chinginshikyūo yōkyū dekiru yōni natta nodesu.
And that's why for almost a hundred years, any employee has been able to go to his employer and insist on being paid in cash.