LSAT PrepTest 44 Section 1 Question 22 Explanation | Reading Comprehension

I didn't write the following blog post. It was already on the blog when I took over the URL. The following blog post may contain mistakes. -Steve*** Here's a Reading Comprehension question from the October 2004 LSAT.This is something of an "evidence" question, so let's look back at the passage. In lines 40-47, we learn that in the past, construction was done by only a few tradesman but that later