20/40 vision means that the test subject sees at 20 feet what a normal person sees at 40 feet. Another way of saying this is that a person with 20/40 vision has vision that is only half as good as normal-or, objects must be at half the normal distance for him to see them.
Answered by The Community. Making the world better, one answer at a time. The term of the compromise 1850 was a group of five bills, passed September 1850, which defuse a four year confrontion between slave states of the south & free states of the north.nswered by The Community. Making the world better, one answer at a time. The term of the compromise 1850 was a group of five bills, passed September 1850, which defuse a four year confrontion between slave states of the south & free states of the north.
The Compromise of 1850 was key in delaying the start of the Civil War until 1861. By Martin Kelly. Definition: The Compromise of 1850 was a series of five bills that were intended to stave off sectional strife. It passed during Millard Fillmore's presidency.Its goal was to deal with the spread of slavery to territories in order to keep northern and southern interests in balance.Here is a summary of the five bills:he Compromise of 1850 was key in delaying the start of the Civil War until 1861. By Martin Kelly. Definition: The Compromise of 1850 was a series of five bills that were intended to stave off sectional strife. It passed during Millard Fillmore's presidency.