Final answer:
The customary system, which includes inches, feet, and pounds, is the main measurement system used in America for everyday purposes.
Step-by-step explanation:
In America, measurements are usually taken in the customary system. This system includes units such as inches, feet, yards, miles for length; pounds for weight; and cups, pints, quarts, and gallons for volume. The customary units of length are frequently used in various everyday situations, from construction projects to cooking recipes, as opposed to the metric system, which is generally reserved for scientific applications and other countries.