As it is presented in the passage, the approach to history taken by mainstream U.S. historians of the late nineteenth...

I'm just a bit confused on the condition presented in the game. It says that "Jerry drives on Wednesday or Saturday or Both, but he also may drive on other days". I got very tripped up in answering these questions due to the last part of this statement. Does this mean that he can drive on other days as long as he drives on at least one Wednesday or one Saturday? Just wondering how to tackle conditions like this that are a bit confusing.