Answer:
Powerful political leaders in the post-reconstruction era. Developed railroad and mining industries is described below in detail.
Step-by-step explanation:
Joseph E. Brown, Alfred H. Colquitt, and John B. Gordon All three men had great importance in the railroad and coal-mining enterprises, among other business pursuances. All three championed white domination; a moderate state government that required petty of taxpayers, and subsequently presented some services; and the preservation of subsidiary labor organizations on farms and in industries. Gordon and uniquely Brown both performed the use of prisoner labor in their industrial operations.