Old lights and new lights preachers both followed protestantism. how did the two differ?

old lights preachers believed religion should be practiced in a rational way while new lights preachers propagated emotion in religion.
old lights preachers believed in salvation through god’s grace while new lights preachers believed in salvation through charity.
old lights preachers restricted membership to their churches while new lights preachers welcomed all into their churches.
old lights preachers attempted to rationalize the dictates of the church of england while new lights preachers tried to revive puritanism.
old lights preachers encouraged looking at religion through science while new lights preachers separated science from religion.

The correct answer is A) Old Light Preachers believed religion should be practiced in a rational way while New Light Preachers propagated emotion in religion.

Old Light Preachers and New Light Preach followed Protestantism, but they differ in that Old Light Preachers believed religion should be practiced in a rational way while New Light Preachers propagated emotion in religion.  

Once, these two groups were the same but differences made them take their own way. The term was born during the First Great Awakening in the mid-1800s. The Old Lights were conservative while the New Lights were more open to new ideas. They considerably difer in that Old Light Preachers believed religion should be practiced in a rational way while New Light Preachers propagated emotion in religion.  

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else

b: the exchange of coined money