Question

Though President George Washington had rightly warned against "the baneful effects of party," by 1830, political parties were generally regarded as:

Answer 1

The baneful effect warned by President washington was basically a warning against foreign interference fuelled by jeoulosy. Washington had in mind great Britain when he gave his speech after a revolutionary exit from politics.
 by 1830,political parties were still patronised and heaviliy influenced by foreign interference.