To discuss their grievances with the British government.
Sectionalism was caused by multiple issues at that time. It occurred
because of slavery, slave power conspiracy, economic differences and cultural
differences. The main cause of sectionalism was slavery because how Northerners
don’t like how Southerners don’t see the immorality of it.
The answer should be A. King George III by the first Continental Congress was to request king consider granting Independence to established colonies.
Hope it helped!