Seems like they all fit into two categories:
1. Civil Rights and Liberties(of slaves, of African-Americans, of Native Americans, of Asians,
of Students,
of Corporations and how many rights they are entitled to if any and how much the government can interfere with them,
of the limits of Free Speech especially when relating to government overthrow,
of Convicted Felons on death row,
of those who want to "pursue happiness" without government interference by taking drugs,
of those who want to "bear arms" without being in a militia,
of those who want sexual relations with another consenting adult in private without government interference,
etc.)
2. Bush v GoreHmmm... one of these is not like the other...