Answer:
d
Explanation:
if no one works nothing can be traded or bought hope this helps
Hungary <span>initially opened its borders, allowing East Germans to head West.
This occurred in 1989 during the month of May when the removal of it's fence connecting Austria was removed, thus causing it to be considered a historic event during the Cold War. </span>
Ok, so that there is a bunch of stuff. There is evidence that President Roosevelt knew there would be an attack on Pearl harbor, but he decided to let it happen so that the US would be in on the war (we were not before the attack).
There's not a straight forward answer, but I hoped this helped!