He made the secret police
Answer:
a historian is someone that lived during the rough times of history and talks all about it and what they did that is what a historian is.
Explanation:
Hope that this helps
Slavery was THE great debate of the 1850's as was the question of continuing a union that threatened the lives and property of the South. It caused Lincoln's election in 1860 and fueled the movement to secession and war. Slavery was the dividing point over which there was a limit to the compromises that could be effected. It clearly drove the decade as it had shaped the whole century.
