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.
LC-USZCN4-149. The Compromise of 1850 consists of five laws passed in September of 1850 that dealt with the issue of slavery. In 1849 California requested permission to enter the Union as a free state, potentially upsetting the balance between the free and slave states in the U.S. Senate.anuary 29, 1850 - The Compromise of 1850 was introduced by Senator Henry Clay in a series of resolutions. February 5 and 6, 1850 - Senator Henry Clay defended his compromise proposals in a speech.