Did Lincoln violate the Constitution? Explain.

Chief Justice of the US Roger Taney, sitting as a judge of the United States Circuit Court for the District of Maryland, ruled that Lincoln had violated the US Constitution when he illegally suspended the Writ of Habeas Corpus.

by creating a labor shortage that pushed the continent toward a market economy

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.