Who were known as the abolitionists

Abolitionist was a name used to describe people across the world who were proponents for the abolition of slavery and emancipation of slaves during the  heights of slavery in the 17th to 19th centuries. In America, they were significant in the American Civil War since one of the main issues for the war was the abolition of slavery by the Southern States of the US.

a   church leadership can be defined as a process of influencing other people to work together to accomplish a desired purpose.

in this case one person acting as a role model and influencing other to work as one person to accomplish a certain misson or purpose.

this can be either leading people to do the work of god

it would have to be gasioline