US galloon.
Business considered it to be too expensive to change over at that time.
US Senate
The slug is the unit of mass in the US common system of units, where the pound is the unit of force. The pound is therefore the unit of weight since weight is defined as the force of gravity on an object. While the pound force and pound weight are the widely used units for commerce in the United States, their use is strongly discouraged in scientific work. The standard units for most of scientific work are the SI units.
This was a war fought between the USAF/USN air units and the North Viet AF and North Viet Ground Defense Units. Another words Rolling Thunder was an air war fought by air units (and anti-air units). The USA & USMC & USN Riverine units fought the ground war in South Vietnam (RVN). US Army & US Marine Corp aviation units as a rule stayed out of the air war over the North.
Douglas MacArthur
Miles and Ounces.
US system, or imperial system.
As I remember from grade school back in the 1960's I believe it was called: "Units and Standards" We refer to the U.S. measurement system today as the "Standard Measurement," "US Standard," "English Units," "US Customary Units," and "Imperial Units."
US customary units
As I remember from grade school back in the 1960's I believe it was called: "Units and Standards" We refer to the U.S. measurement system today as the "Standard Measurement," "US Standard," "English Units," "US Customary Units," and "Imperial Units."
Minute
Newton in SI Pounds in US Customery units system
i dint really care
british system
Centi (= 10-2) is an accepted prefix in the International System of Units (SI).
square feet
The US measurement system is based on the English system, or imperial units, though England has now long since converted to SI.