Question

what new idea did pratrick henry bring to the first continental congress

Answer 1

The main idea that Patrick Henry brought to the first continental congress was that all the individual colonies should think of themselves as "one unit" instead of separate entities, since this would allow them to be stronger. 

Answer 2

Answer: On December 1, 1774, the Continental Association was formed to blacklist all connection with British products. By modifying the financial penalties set on the colonists, the members expected Britain would abolish its Offensive Acts.

Partick Henry brought the concept that all of the colonies should assume of themselves as one whole America and not separate areas. Under this plan, all bills of Parliament would have to be signed by an American association to take effect.