Which of these did the Kansas-Nebraska Act do?(2 points)
Responses
mapped out railroad lines through Kansas and Nebraska
mapped out railroad lines through Kansas and Nebraska
abolished slavery
abolished slavery
allowed states to decide if slavery was legal within their borders
allowed states to decide if slavery was legal within their borders
effectively overturned the Missouri Compromise of 1820
allowed states to decide if slavery was legal within their borders
effectively overturned the Missouri Compromise of 1820