What was the major drawback from the railroad system that created the term "Robber Barons

1. where does the energy of a nuclear power plant come from?

d) political bosses should not hold office

answer

wages and job opportunities have grown slowly since the recovery began five years ago, while technology continues to change the nature of work. while many workers enjoy opportunities unimaginable a generation ago, many others feel the economy has left them b

explanation:

the answer is b: an economic crisis throughout the country.

they supported black codes so the answer is a or b