The correct answer is legislature
Policy plans created to address a societal problem can be adopted by the <u>legislature</u>.
More ideas were able to be made like house electronics for example: the washer, a dishwasher, the lightbulb and many more, oh and also AC current which we still us to this day because it is safer and that is how the Tesla coil works
Army,navy, and marines and it kept the army supplied with ammunition.
The Supreme Court is responsible for passing Constitutional Amendments :)
I hope this helps!!! :)