B.
randomization is often hard to achieve.
One thing is the power of it if its faster it erodes more if its slower doesn't really erode anything
i don't know the other two things but hope this will help you
Answer:
major departure from the plan adopted by the framers in 1787. According to Article I, Section 3 of the Constitution, “The Senate of the United States shall be composed of two Senators from each state, chosen by the legislature thereof for six Years.” The framers believed that in electing senators, state legislatures would cement their ties with the national government. They also expected that senators elected by state legislatures would be freed from pressures of public opinion and therefore better able to concentrate on legislative business and serve the needs of each state. In essence, senators would serve as “states’ ambassadors” to the federal government.