User FondueFerret made a very interesting post here about "federal corporation" how its used in the law. Read that first.
It made do a search on Federal Corporation and I found this which is useful.
It's a report from the Congressional Research Service. It's like Congress's legal analyst. Let's say you ran for Congress and won, and you see reference to a previous law, the CRS is where you find information about what that law actually does and says.
CRS works exclusively for the United States Congress, providing policy and legal analysis to committees and Members of both the House and Senate, regardless of party affiliation. CRS is well known for analysis that is authoritative, confidential, objective, and non-partisan. Its highest priority is to ensure that Congress has 24/7 access to the nation’s best thinking.
In 2011 the CRS was ask to explain Federal Government Corporations and they issued this report.
If we understand our history for what it clearly is, then we know for sure that our States never fought in the American Civil War. The so-called Civil War was fought by States of States instead, and that makes it a Mercenary Conflict, not a War, which is consistent with everything else we have discovered among the missing parts.