Final answer:
The main purpose of the Legislative Branch is to create bills that turn into laws according to the U.S. Constitution. It does not have the power to determine whether laws are constitutional, veto bills, or choose the president in case of a tie.
Step-by-step explanation:
The purpose of the Legislative Branch, according to the U.S. Constitution, is primarily to create bills that turn into laws (option C). After laws are passed, an independent judiciary has the right to strike down any laws deemed to violate the constitution. The Legislative Branch does not have the authority to determine whether or not laws are following the Constitution (option A) - that is a function of the Judicial Branch. Nor does it have the power to veto bills from becoming laws (option D) - that is a function of the Executive Branch. The choice of the president in case of a tie (option B) is also not a direct function of the Legislative Branch. Instead, the Legislative Branch holds authority over introducing legislation, confirming or rejecting judicial and executive nominations, and overseeing the budget and all financial matters.
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