Answer:
March 5 1770
Explanation:
After an argument in Boston, 7 British soldiers fire at citizens leaving 5 dead. Samuel Adams and member of the Sons of Liberty called the event a "Massacre" to gain support from the colonists to rise against Britain.
Coastline can be used for fishing (I think that the coast could be used for trading overseas.)
They smuggled slaves into the country and took part in an active domestic slave trade
Due to the colonist and such leaving from a tyrant ruled nation. They wanted to make sure the same wouldn't happen over here, therefor they gave the President power. However it would go through some people and such. For example President Trump signed a bill, the travel ban. Yet in around 1 to 2 days, the Judicial Branch found it unconstitutional. Therefor it was overturned and disbanded.