The answer is OC hope helps
Freedom to speech, worship, from want and fear.
Roosevelt delivered his speech 11 months before the US declared war on Japan. State of Union and the threat to other Democrats from World War that was being wades across the continents in the eastern hemisphere. The 1st two are protected by the 1st Amendment. The later 2 went went beyond the traditional Constitutional values protected by the US bill of rights<span />
<span>The word for an array of nonaligned or friendly states that cushion or protect a larger country from invasion, as happened with the former soviet union and its eastern european neighbors is the buffer zone. It is created to specific areas that needs to be protected such as restrictions on the use of resources of that area and the country do its best to create measures to improve the conservation value of that area.</span>
Yes he was. When Roosevelt met with Churchill in the middle of the Atlantic, he was showing his support for Britain and subsequently freedom in general. He made no formal declaration of hostilities.

So an iron triangle comprises or makes the base of the policy making relation over or among the congressional committees,the bureaucracy, etc.
Hope This Helps!!!