OK HELP FAST! I NEED HELP IF YOU HAVE EVER TAKEN THIS QUESTION HELP IT'S AN ESSAY. It's a 5th grade test.

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

How did the battle of okinawa affect president truman’s decision to use the atomic bomb against japan? it showed that japan was close to surrendering. it showed that the us could not win the war without it. it showed that japan was willing to fight to the end. it showed the us could easily defeat japan.

How did the phoenicians add to the goods available in their marketplaces?