Line 23: how is the word interest used in national debate today? what are some examples of phrases containing the word interest? federalist no. 10

The usage of interest happens in the meaning of what is best for the nation (or the nation according to the one using such word). Its a rather vague concept that can both mean and put weight to a lot of other concepts and ideas.

The other use for the word may be in the sense of interest rate, a term from economy that means the extra cost that is put upon debt or such.

Examples of interest being used:

"Voter interest in the midterm elections has surged to records within both parties (...)"

"(...) US Fed raising interest rates (...)"

answer; /// (the anagnorisis )

either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.