How did John D. Rockefeller use his business to hurt people?

They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer.

Explanation:

They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer. :) :) Hope this helps.

because this was the year that the state of israel was formed

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.