Retroactive laws are specifically prohibited by the US Constitution.
It gives us an indepth into what life would have been like in the past. It helps us to understand how we have become who we are today.
US passed some laws during the World War II: - Neutrality Act - Cash and Carry law - Lend-Least Act
It tells us about our past, our traditions and laws; and there is great merit in its study.
Mayan laws were as usual laws like us. There punshments were heavy fines, possessions sold, sold to slavery, and being thrown into jail.
It can help us by thing what happed in the past and we can fix it so the future does not end up like the past.
He past laws
Yes, but not in the US constitution like your category says . . .
tudors have shown us what they were like in the past
The writers of the US Constitution studied the Iroquois nations laws. They had multiple tribes organized like the US States are.
This types of US laws were considered to be civil laws.
It was made in the past for the people in the future like us, up to the tribulation.