Young Citizens Chapter 2 Lesson 1 Vocabulary (Ertle)

Front

The building of many factories is _________.

Back

industrialization

Front

A system for sending messages over a long distance using a code of electrical signals sent by wire or radio is called ________.

Back

telegraph

Front

A town or area just outside of a city is called a ________.

Back

suburb

Front

A guess about an amount is an _______.

Back

estimate

Front

The total number of people who are in a place are called.

Back

population