Yes, unless they are incarcerated or on probation or have other travel restrictions.
US Code, Title 18 states that it is unlawful for ANY convicted felon to own or possess firearms. It makes no difference what state you happen to reside in, since it is a federal law, and therefore, no way to get firearms rights restored in South Dakota.
No, you can not. There are no passenger trains which travel through South Dakota. Passenger trains in North Dakota stop in Fargo, then go northwest through Minot.
Due north.
The link of South Dakota tourism is posted in the related links box below.
How many hour's does it take to go from Sullivan Missouri to South Dakota
No, but if you ever go back to South Dakota, you'll be arrested.
To travel from the US state of South Dakota to Oklahoma, you would travel south.
Departing Texas you would travel north to reach South Dakota.
South Dakota
The US state of South Dakota is south of the US state of North Dakota.
The US state of North Dakota is north of South Dakota.
Yankton, South Dakota is on the border of South Dakota and Nebraska as are North Siuox City and Dakota Dunes, South Dakota. Big Stone City, South Dakota is on the border of South Dakota and Minnesota. Lemmon, South Dakota is located on the border of South Dakota and North Dakota.