Keeping your personal information a secret online is a wise policy. in the preceding sentence, what does "policy" mean?

Okay can someone tell me the answer to this problem bc i have to buy it now and i don’t wanna do that

According to the author, where can we find the answer to our nation’s “most pressing problem”? does that seem logical?

Mr. underwood's editorial defending tom robinson is surprising because he's described as not wanting to be near negroes it's a dangerous stance to take at that time he had been neutral during the trial he wasn't in the courtroom