The question seems to imply that slavery, in some form or other, might be legal. I think that the suggestion of legality of slavery is abhorrent. The answer to the question is none.
1808, but thousands were smuggled into the country illegally, despite the death penalty. Only one slave trader was actually killed for it--N. P. Gordon, in New York, in 1862.
1724
28,000 BC
You can re enter after your ban period is over. But the probability is very less. You cannot enter if the ban is for lifetime.
No, if you currently live in the US you can be able to enter America's Next Top Model.
Atlantic Ocean
No he is not responsible for the debt as a 17 year old cannot enter into a legally binding contract. However, he would be responsible for the fraud.
In the United States of America You have to be 18 to enter a bar. and you have to be 21 to legally drink an Alcoholic Beverage.
You can legally enter into contracts at 18.
no
The tribes in Africa would have brutal battles, killing and imprisoning as many of the people from the rival tribe. then, they would sell the prisoners to British merchants who sold slaves, and then they would be auctioned off in the colonies to work for the cotton industry. the ones they did not sell would become slaves in Africa.
to stay there legally, permenantly you have to pass a citizenship test
Yes.
You are legally considered an adult in New York at 18 and can legally enter into a contract. Anyone less than 18 years of age is considered a minor and can not enter into a legal contract.
Yes, a "Visa" is issued for "Entry" into the country, without one you are not seen to have entered the country legally (through a port of entry) and are subject to deportation.
Sure, as long as the immigrant enter legally.
about 1500
18
They could enter into a contract. Enforcement if they leave the country could be difficult, but there is no reason they can't enter a contract.