PPSC Assistant Director (BS-17) 2020 Local Government, History MCQs, PPSC Solved Past Papers MCQsPearl Harbor US Naval base, was bombed by_____, thus provoking formal entry of the US in the second World War ? Posted on March 29, 2021May 4, 2021 by Rana TahirA. Korea B. Belgium C. China D. JapanShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)