Citizens must, if called, report to serve as members of
Congress
A jury
A local committee
A debate team

A jury. A major reasoning for this is in America we have a guaranteed right to a fair trial with a jury of our peers if you would want a fair and just trial with strangers with no bias then you must be willing to do that yourself.

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.