What was a major setback for freedmen trying to obtain their own land during reconstruction?

It seems that you have missed the necessary options for us to answer this question, but hope my answer helps. The major setback for freedmen trying to obtain their own land during reconstruction is that, they did not have an understanding of what it took to run a farm, and many lost their
land to foreclosure. Hope this helps.

An elector in the electoral college.

Jackson  said nullification 'means insurrection and war,' and called it a treasonous attack on america. the second aspect of the  force bill  was the passing in congress of a lower tariff in 1833. this was offered as a compromise to avoid conflict with south carolina, and to attempt to defuse the tense situation.source google