Once again, this is very important and is almost always asked on the written exam. Remember: 1  With the service brake depressed, the air loss rate should be less than 3 psi in 1 minute for single vehicles.  With the service brake depressed, the air loss rate should be less than 4 psi in 1 minute for combination vehicles.
Curfews are also challenged on constitutional grounds. The first youth curfew was adopted by Omaha, Nebraska in 1880. Chicago, the nationâs largest city with a curfew, passed its law in 1955. By 1960, 60 of the 110 US cities with a population over 100,000 had curfews. Thirty years later, 200 US cities had a population over 100,000, and 150 of these cities had curfews.
Repealed the Chinese Exclusion Act. The Magnuson Act, also known as the Chinese Exclusion Repeal Act of 1943, was immigration legislation proposed by U.S. Representative (later Senator) Warren G. Magnuson of Washington and signed into law on December 17, 1943 in the United States.nited States federal law passed on May 6, 1882, following revisions made in 1880 to the Burlingame Treaty of 1868. Those revisions allowed the U.S. to suspend immigration, and Congress subsequently acted quickly to implement the suspension of Chinese immigration, a ban that was intended to last 10 years.