Yes only three countries still use other systems, Burma, Liberia, and USA.
The barleycorn measure is used in traditional systems of measurement as a unit of length equal to one-third of an inch. It is commonly used in the UK and other countries for measuring small lengths, especially in industries like shoemaking and textiles.
The United States uses the term "gallons" as a unit of measurement for liquids and sometimes for gas or other commodities. Other countries use the metric system with liters as the unit for liquid volume.
how does the u.s. court system compare to court systems in other countries
This can not be answered. There are different school systems, some countries have no schools, testing/measurement are varied, grading is varied, school days are longer/shorter, and there are other factors.
it will help us work with the other people of other countries
The metric system is used worldwide and is the standard system of measurement in most countries of the world. It is simple to use because it is based on units of ten.
Other than the United States, only three other countries use old English measurement. They are Great Britain, Burma (Myanmar), and Liberia. Most of the rest of the world uses the metric system.
No. The early systems of measurement were not as accurate as those I use today. The systems of measurement I use today are substantially more accurate than the early systems of bygone days were.
Most countries have similar economic systems, which are a mixture of a free market and government regulation.
Euros, Pesos, American dollar
Most countries use the metric system. The US uses the Imperial or British system.