New Orleans and Boston were both founded for?

Port cities refers to the cities that created as the center for product distribution using sea routes. During the colonization era, all products that sent by and come in from the British Empire and other nations that involved in a trading relationship with the colonies  mostly pass through these port cities

Explanation:

2b2t

explanation:

2b2t

the answer to your question is,

old stone age.

-mabel < 3