Answer:
All (legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives.)
Step-by-step explanation:
The U.S. government is based on the principle of Separation of Powers which refers to the division of power and responsibilities of the government into three branches: The judicial, the Executive and the Legislative. The excerpt chosen reflects this principle as it outlines the structure and function of one of those branches: the Legislative, consisting of a bicameral Congress whose main function is to create and pass legislation (No other branch can do this but the legislative).