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The Fugitive Slave Act of 1850
http://www.nationalcenter.org/FugitiveSlaveAct.html
It was the law of the land. It was repealed June 28, 1864...14 years and a Civil War later. The ACA may have a similar affect on our country.
Upvote:3
The Civil Rights Act of 1964 and the Voting Rights Act of 1964 outlawed various forms of discrimation, although what they outlawed were mostly State laws it's hard to say if this is what you are looking for; since you don't make a distinction on what laws Congress has repealed. Most notably, around the same time in 1973 Congress passed the War Powers Resolution, this measure replaced the 1964 Tonkin Gulf Resolution which in effect repealed it. As noted by jfrankcarr many existing Acts were repealed by further acts, in general Congress amends laws, it's rare for them to be repealed, but in many cases as well the Executive Branch (the President) just doesn't enforce laws that either it doesn't agree with or doesn't think are effective any more.
As an aside Anti-Miscenigation laws were repealed, on a State level, but on a Federal level were never able to be enacted - although this was attempted these attempts were for Amendments to be added so that Anti-Miscenigation laws would be law of the land. Never happened though.
You can find out more here: how to repeal a law
Upvote:7
As far as I understand you can use Food and Fuel Control Act of August 10, 1917 as a counter-example.
Certain sections of Act were amended in between the two dates.
Upvote:13
There are several types of repeals.
First, there are partial repeals where a poorly crafted portion of a law causes problems. For example, the onerous 1099 reporting section of the Patient Protection and Affordable Care Act (aka Obamacare) was repealed. The rest of the law remains intact so far but that portion was repealed. Another recent example would be how the Patriot Act (2001), the Terrorist Surveillance Act (2006) and the Protect America Act (2007) effectively gutted provisions of the 1978 Foreign Intelligence Surveillance Act.
Next, there are repeal and replace laws. In some cases, a previous law is explicitly repealed and replaced with another law. In other cases, the law is implicitly replaced and rendered moot without it being formally repealed. This has been done many times. One recent example would be how the Great Depression era GlassβSteagall banking acts were implicitly and explicitly repealed by various acts, most notably the Gramm-Leach-Bliley Act of 1999.
And, there have been outright repeals without a replacement. In this situation, a law or regulation is repealed and the act does not contain any replacement law or regulatory authority. One recent example would be the Don't Ask, Don't Tell Repeal Act of 2010. Another example would be the repeal of laws prohibiting private ownership of gold bullion by US citizens. Sodomy and 'blue' laws have been another common area where laws have been repealed without replacement.