Long story short - I took a years worth of a challenging foreign language as a requirement to graduate with my second major of choice. My GPA suffered as a result. Should I explain this in an addendum or will the Admissions Committee review my transcripts and disregard it since its a foreign language and has little to do with my ability to succeed in law school? If I should write an addendum, how should I go about it without sounding like a whiner/arrogant?

Additionally, I took the LSAT more than once and plan on writing an addendum for my LSAT score. Should I keep the two addenda separate and attach two separate addenda or upload it as one file, on two separate pages?

Thanks! :)