Which best describes the melody of the aria “rejoice greatly” from handel's messiah?

The melody that best describes the aria of "Rejoice greatly" from Handel's Messiah is lyrical lines.  

Messiah was a composition by George Frideric Handel in 1741. And in 1745, George Frideric Handel recomposed the song “Rejoice greatly” by shortening it.  

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional