Final answer:
Both the U.S. Congress and the Arizona Legislature are bicameral, with the U.S. Congress comprising the Senate and the House of Representatives, and the Arizona Legislature maintaining a similar two-chamber system at the state level.
Step-by-step explanation:
The United States Congress and the Arizona Legislature are indeed both bicameral institutions, which means the statement is True. The concept of bicameralism implies a legislature with two separate chambers or houses that collaborate in lawmaking.
For the federal level, the U.S. Constitution established the Congress with two chambers: the Senate, which represents states with equal representation, and the House of Representatives, which represents the people with proportion to population. With 100 Senators (two for each state) and 435 Representatives, this structure was designed to balance the interests between larger and smaller states, giving voice to different segments of society.
At the state level, like the U.S. Congress, the Arizona Legislature also operates with a bicameral format, comprising an upper chamber, known as the Senate, and a lower chamber, the House of Representatives. This parallel structure at both federal and state levels helps to ensure a comprehensive legislative process, though it can sometimes result in slower decision-making due to the back-and-forth needed between two chambers.