Kev ua qhev raug txwv hauv xeev ntawm Minnesota txij li lub xeev tau nkag mus rau Union xyoo 1858.
Minnesota puas yog xeev qhev thaum Tsov Rog Tsov Rog?
Txawm hais tias Minnesota txoj cai yog "dawb" thaj chawthiab tom qab ntawd ib lub xeev pib thaum pib xyoo 1858, kev ua qhev tau ua nws lub cim ntawm no nyob rau hauv cov hnub nyob ib puag ncig Tsov Rog Tsov Rog, thiab nws cuam tshuam rau tag nrho lub tebchaws.
3 lub xeev qhev npe hu li cas?
Slave States, U. S. Keeb Kwm. cov xeev uas tso cai ua qhev ntawm 1820 thiab 1860: Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, Texas, thiab Virginia.
12 lub xeev pub dawb yog dab tsi?
Lub xeev tsim los ntawm thaj chaw - Ohio (1803), Indiana (1816), Illinois (1818), Michigan (1837), Iowa (1846), Wisconsin (1848), thiab Minnesota (1858) - yog txhua lub xeev dawb.
Lub xeev twg yog thawj lub xeev pub dawb qhev?
Nyob rau xyoo 1780, Pennsylvania tau los ua thawj lub xeev kom tshem tawm kev ua cev qhev thaum nws tau txais txoj cai lij choj uas muab kev ywj pheej ntawm txhua tus qhev yug tom qab nws txoj cai lij choj (ib zaug tus neeg ntawd mus txog hnub nyoog ntawm feem ntau).
