Amendments may be made by two successive legislatures, by two-thirds majorities.

Missouri.

This state was admitted into the union in 1821.  The present constitution was adopted in 1820, and has been several times amended.

Legislature—­styled the general assembly.  Representatives are apportioned among the counties on the basis of the white population, and are elected for two years.  Age, twenty-four years; state residence, two years; county or district one year; payment of state or county tax.  Senators, not to be less than twenty-five, nor more than thirty-three, are chosen in single districts for four years, one-half every two years.  Age, thirty years; residence in the state, four years; in the district, one year; payment of a state or county tax.

Sessions of the legislature are limited to sixty days.  Bills vetoed by the governor must be passed by majorities of all the members to become laws.  Bills not returned by the governor within four days become laws, unless their return is prevented by adjournment.

Electors. White male citizens, having resided in the state one year, in the county or district three months.

Executive. The governor is elected for four years, and is ineligible the next four; must be thirty years of age; have been a citizen of the United States ten years, and of the state five years.  A lieutenant-governor.

A secretary of state, an auditor of public accounts, a treasurer, an attorney-general, and a register of lands, are elected by the people for four years.

Judiciary. A supreme court, circuit courts, justices of the peace, and such other tribunals as the general assembly shall establish.  The three judges of the supreme court are elected by the electors of the state for six years.  A judge in each of the circuits is elected by the electors thereof for six years.  Justices of the peace are elected in the townships.

Amendments may be proposed every fourth year by a majority of the whole of each house; and they take effect when ratified by the electors of the state.

Tennessee.

This state was admitted into the union with its first constitution in 1796.  The present one was formed in 1835.

Legislature—­styled general assembly.  Representatives are apportioned among the counties or districts according to the number of qualified voters in each, and are not to exceed seventy-five until the population of the state shall be 1,500,000, and may never exceed ninety-nine.  They must be citizens of the state three years, and residents of the county they represent one year.  Senators are apportioned as representatives; the number not to exceed one-third of the number of representatives; must be thirty years of age; in other respects qualified as representatives.  Both are elected biennially.

Bills passed by both houses are laws without having been presented to the governor. Quorum, two-thirds of each house.