The concept of separation of powers is a way to divide power equally among the three government branches while not giving one branch too much power over the others.
The obstacles that were faced by the Central and Union Pacific region workers are harsh weather conditions. Thus, option C is correct.
The building of railroad network in the Central and Union Pacific region is followed with great difficulties and challenges.
<h3>What are challenges faced by the workers</h3>
The railroad was constructed at the terrain region. It is hard to deal with the conditions. The poor workers laid on mountains in the pacific region, and risk their lives with granite and explosives.
The difficulty faced by the workers of Union and Central Pacific region is the harsh weather conditions. Thus, option C is correct.
Learn more about Central Pacific, here:
brainly.com/question/7382089
Civil society refers to "the aggregate of non-governmental organizations and institutions that manifests interests and will of citizens." Civil society also defines another part of society, which is seen as less prevalent, such as the family, because they are nonaligned to the government. However, civil society can relate to the freedom of speech or other elements that make up a democratic society.