Answer:
The correct answer is B. The structural characteristic that is most evident in the excerpts from the United States Constitution is that the United States employs a republican form of government.
Step-by-step explanation:
The United States is a federal union with a Republican organization with full presidentialism. This means that the 50 states have a certain degree of self-determination, which generally extends to affairs that can be isolated within the state's borders, and includes the right to enact laws in internal affairs as long as the laws do not violate the federal constitution. There is thus a division between what is considered to be at the state level and the federal level, which is what affects the whole nation. Examples of matters that belong to the states: infrastructure within the state, regulation of the construction market and industry, entrepreneurship and public transport, and work environment issues. Criminal law is primarily governed by the states, but some crimes - including those targeting federal officials and assets - are prosecuted by the federal judiciary.