Original sentence: With the lower 6 Southern States senators gone, Congress passed the Morrill Tariff in March 1861; it took effect a few weeks before the war began, and was not collected in the South
Edited sentence: Upper Southern States seceded after tarriff was in place and Lincolnc called for troops.With only the lower 6 Southern States senators gone, Congress passed the Morrill Tariff in March 1861; it took effect a few weeks before the war began, and was not collected in the South