Could a slave or indentured servant become free by running away or moving to another state ?

Yes, if they were successful in moving/running away to a non-slave state, they would be free.

It depended on the state. Some states yes. Once you were there you were free, and your owner couldn't come and get you. In other states however, if your owner found and caught you, you had to go back. It's different for indentured servants though. They servants because they made a deal with their owner "You do this for me and I'll be your slave for so many years" They couldn't attain freedom fro running away.

Ok , hopefully this app

Like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.