Hydropower is when you build dams to create power or electricity I’m not quite sure what you are asking though
The sentence is true
The Mercury Program was the first manned space program in the United States, developed between 1961 and 1963 within the framework of the space race. The beginnings of the project go back to October 7, 1958, one year and three days after the Soviet Union put the first satellite in space, in orbit around the Earth, the Sputnik 1.
A) <span>On this day in 1956, the U.S. Congress approves the Federal Highway Act, which allocates more than $30 billion for the construction of some 41,000 miles of interstate highways; it will be the largest public construction project in U.S. history to that date.</span>
