<span>Sam Adams started the "Committee of Correspondence" so that the colonists in various colonies could communicate with each other, since it was clear that the colonies would need to work together. </span>
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.
Answer:
A is low pressure and B is high pressure