A ruler is a person who has all the power in a country and makes all the rules.
A ruler can make people think of power, control, and sometimes of being unfair.
Examples:
The ruler of the country is very powerful.
The ruler makes all the rules for the people.
The ruler's decisions affect everyone in the country.
The ruler's hat is very big!
The ruler can do anything they want in the country.
The ruler's face is on all the money.
A ruler is a long, straight tool used for measuring things.
A ruler can make people think of school, drawing, and precision.
Examples:
I use a ruler to measure how long my book is.
The ruler is twelve inches long.
The ruler is on the desk.
I can't find my ruler anywhere!
I have a magic ruler that can measure anything.
The ruler helps me draw straight lines.