Well they tried to build more jobs to put people into business but they ended getting layed off because they couldnt afford to pay for their workers and they failed because more and more people lost there jobs
They had started using tools mad of bronze they melted and shaped into there tools
They dropped the atomic bomb because of japan’s unintelligent decision to try and attack Pearl Harbor so we decided to kill 2 birds with 1 stone ,and drop the bomb on Hiroshima
To destroy their atomic bomb production and get payback for them attacking Pearl Harbor