Who closed Boston Harbor? •Second Continental Congress
•unofficial colonial groups
•British armed forces
•British government
•French armed forces​

The British government.

Explanation:

March 25 Parliament passes the Boston Port Act On March 25, 1774, British Parliament passes the Boston Port Act, closing the port of Boston and demanding that the city’s residents pay for the nearly $1 million worth (in today’s money) of tea dumped into Boston Harbor during the Boston Tea Party of December 16, 1773.

well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns