by John Marshall Harlan, Mitchell v. First National Bank of Chicago…
“ Suppose that the laws of some state should provide that infants might attain their majority and become capable of contracting at the age of eighteen years, could it be held that a minor eighteen years old in Connecticut could, by mailing a contract to that state, subject his property in Connecticut to execution against the will of his guardian and against the determination of the legislature and courts of Connecticut? ”
