Deep water ports, canals, bridges, and railroads are examples of which of the following
mass transit
green energy methods
internal imporovements
the spoils system

mass transit.

Explanation:

Mass transit is also referred to as public or mass transportation and it can be defined as the movement of people and goods from one location to another within an urban settlement area through the use of modern technology transport systems such as buses, ferries, metros, ships, trams, airplanes, trains, etc.

One of the major advantages of mass transit is its low cost due to the fact that a large number of passengers are transported at a specific period of time.

Hence, deep water ports, canals, bridges, and railroads are examples of mass transit.

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles