During the 1950s, air travel industries, the entertainment business, and the electronics industry became highly productive. what happened as a result of new developments in these industries? a. the u. s. unemployment rate increased. b. u. s. crime rates drastically increased. c. new jobs were available for citizens. d. schools had to change their curriculum.

The correct answer is C) new jobs were available for citizens.

During the 1950s, the air travel industry, the entertainment business, and the electronics industry became highly productive. The thing that happened as a result of new developments in these industries is that new jobs were available for citizens.

In the 1950s, companies in the air travel industry, the entertainment business, and the electronics industry flourished. In doing that, they needed more hands to increase their production and bet better revenue. So they had to hire new people to make their industries grow even more. Companies such as Boing in the aviation industries, or Hollywood movies studios in the entertainment business or the General Electric Corporation in the electronic business, really prospered and this meant benefits for the citizens. So yes, the thing that happened as a result of new developments in these industries is that new jobs were available for citizens.

nope.

explanation:

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.