In my experience, as long as the table you're working on, and the floor under it is clear, you should be good.

Another question that distinguishes between fact and knowledge:

LSAT 60 - Section 3 - Question 20

Question about AC E-

I ended up going with C because I figured that the new laws that were being overturned are not really considered "precedents" if they are so new. Is that not true about precedents? #help (Added by Admin)

Definitely download the extension!

Reason AC A is correct/does not strengthen:

Answer Choice A- speaks about distressed urban groups. That is what is wrong with this AC. The passage speaks about rural areas or suburban areas at best NOT urban areas.

I still had a hard time understanding why AC A was correct and didn't strengthen the argument so did further research and came up with the above answer.