The correct answer is C) decreased spending on armaments.
All of the following contributed to the post-war economic boom, spending on schools, veterans’ benefits., and the interstate highway system.
After the war, the industries that had contributed to the production of weaponry returned to the normal production of goods. Indeed, the factories never stopped. The car industry resurged as people started to buy cars again. Other industries that also flourished were the electronics industry and aviation. affordable mortgages to get new homes were offered to the veterans of war, and this allowed the economy to move and grow. The federal government also invested in new infrastructure such as the construction of better roads.