Baltimore, New York City, and Boston have harbors.
to keep out the Mongol invaders
Cities on the eastern seaboard of the United States that have harbors include Baltimore, Charleston, Boston, and Providence. Cities with harbors on the Gulf Coast include Galveston, Key West, Mobile, and New Orleans. Towns with harbors on the west coast include Anchorage, Los Angeles, and San Francisco.
They polute it
Museum
who offered no harbors for invaders from the sea?
i dont know
The north marshes
The Himalayas offered the most protection from Central Asian invaders.
Himalayas
Germany has ten harbors.
The address of the Two Harbors Public Library is: 320 Waterfront Drive, Two Harbors, 55616 1534
The British built forts mainly around their ports to protect the harbors from being bottled up by future invaders; such as at Singapore. The US also built forts around San Francisco Bay to protect it from future sea borne invaders (with Japan in mind, after the Russo-Japanese War 1904-1905).
Clean Harbors's population is 6,399.
Clean Harbors was created in 1980.
Baltimore, New York City, and Boston have harbors.
There is 13 harbors in new zealand.