Answer:
A bicameral legislature has legislators in two separate assemblies, chambers, or houses. Bicameralism is distinguished from unicameralism, in which all members deliberate and vote as a single group.
The reason why people take an oath to support the Constitution instead of the country or the President is because the Constitution is the supreme law of the land, have has power even over the present himself. It is not required that every American take this oath--it is a personal choice. <span />
B. It is the fairest way to choose the person a majority of people believe is best suited
