During the néw era what was the importance of the tennesse valley authority

Since so many american men during world war ii were fighting overseas, the factorices lay empty. this presented a problem the u.s. military was in such dire need of manufactured goods bullera, tanks, airplanes , ships, and many other things. whose point of view si best reflected in these lunes?

Which of the following was probably the most difficult challenge facing construction of the railroad?

How does wards description of the roman government compare to polybius description in sorce 1 and millars description in source 2