[197] Georgia v. Stanton, 6 Wall. 50 (1868).

[198] Ibid.

[199] 4 Wall. 475 (1867).

[200] 12 Pet. 524 (1838).

[201] 1 Cr. 137, 170 (1803).

[202] 7 How. 1 (1849).

[203] Ibid. 41.

[204] Ibid. 42-45.

[205] This classification follows in the main that of Melville Fuller Weston, Political Questions, 38 Harv. L. Rev. 296 (1925).

[206] Field v. Clark, 143 U.S. 649 (1892).