maggiesensei.com/2011/11/18/request-lesson-%e3%81%9d%e3%82%8c%e3%81%a7-%e3%81%a0%e3%81%8b%e3%82%89sorede-dakara/
Detailed grammar lesson comparing the conjunctions それで and だから, explaining when they are interchangeable and their nuanced differences in meaning and usage with numerous example sentences.