The southern galatian theory proposes the following chronology of events:
1st missionary journey
Pauls rebuke of peter (gal 2:11-14)
Writing of Galatians
Jerusalem council (acts 15)
Explain why this chronology of events makes good sense of the evidence found in acts and in Galatians.

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