How did the case of Leo Frank lead to an increase in racial inequality in the South? A Southern leaders like the Bourbon Triumvirate began to call for an increase of voting rights for immigrants.
B. Southern leaders like Tom Watson began an anti-Semitic campaign against Jewish businesses.
C. Southern leaders like Henry Grady encouraged poor Southerners to increase Jim Crow laws.
D. Southern leaders like the Bourbon Triumvirate proposed the convict lease system.

The case was a u.s. supreme court decision that defined the scope of the u.s. congress's legislative power and how it relates to the powers of american state legislatures. the dispute in mcculloch involved the legality of the national bank and a tax that the state of maryland imposed on it.

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states