Answer: Generally speaking, rulers throughout history have used religion to add a touch of spiritual legitimacy to their rule. Think of it this way, if it's widely believed that a king or queen has been appointed by God, that makes it so much more difficult to challenge them. After all, in such a political environment, by challenging the ruler you're also challenging God, and that's not just treason, but blasphemy.
Explanation:
Southern Democrats found loopholes in several different laws that allowed them to limit the rights gained by former slaves during the era of Reconstruction.
A perfect example of this would be the requirements/obligations put in place to limit former slaves from voting. This included the development of literacy/citizen tests, poll taxes, and the grandfather clause. The tests given were often near impossible to pass, the poll taxes were ridiculously expensive, and the grandfather clause stopped individuals from voting based on whether or not their grandfather could vote. All of these laws lasted several years before their repeal.
The European balance of power broke down was an effect following German unification is correct answer due to fact that Germany (except Austria) was united by militarist state of Prussia with powerful army which definitely change balance on the European scene especially that formal unification took place just after end of Franco-Prussian war which humiliated France.
