[FLT-bird]

Really? When. Did Lincoln ignore the Supreme Court? When did the Court rule the income tax unconstitutional.

The SCOTUS ruled every income tax unconstitutional prior to passage of the 16th amendment. Federal income taxes were unconstitutional based on Article I, Section 9, Clause 4 of the Constitution.

[Ditto]

The SCOTUS ruled every income tax unconstitutional prior to passage of the 16th amendment.

When?