The Sixteenth Amendment allowed Congress to Levy an income tax.
Hope this helped.
-Davismr00.
It was bad he thought it still needed work
It is mostly true and he was proven to be right in the years to come. Due to being afraid of mutually assured destruction, the cold war never even began with actual troops fighting because they were afraid of each other's strong military presence. Having a strong military means that others won't dare attack you, and you won't dare attack them if they have strong militaries.
Prior restraint is the answer to the question