The right answer for the question that is being asked and shown above is that: "a buyer in a marketplace." Each of the following is an example of labor except a buyer in a marketplace. A buyer is not part of a labor.
Answer:
For the development of navigation, flood control, irrigation, and hydropower
Explanation:
The main reason dams and canals were built in Washington in the early 1900s was "for the development of navigation, flood control, irrigation, and hydropower."
This is evident in the fact that in 1925 when the US Congress approved the U.S. Army Corps of Engineers and the Federal Power Commission to jointly "...prepare and submit to Congress an estimate of the cost of making such examinations, surveys or other investigations... for efficient development of the potential water power, the control of floods and the needs of irrigation."
The report was eventually realized during the Franklin D. Roosevelt administration as the United States president
The Napoleonic code was not the first legal code to be established in a European country with a civil legal system.