Don't lord it over him, you're not better than anyone else.

The breaking of the waters is a sign that labor is imminent.

The breaking of the waters can occur during labor.

The banana republic is a term used to describe a politically unstable and corrupt country.

The banana republics were founded in 1950.

The Rio delle Amazzoni, the longest river in the world, flows through Brazil and empties into the Atlantic Ocean.

Particle physics studies the interactions between elementary particles.

The ciuffolotti delle pinete birds are very colorful.

The Academy of Sciences was founded in 1783.

The academies of sciences are important for the development of scientific research.