What conflicts did american settlers, native americans, and mexican americans in the mexican cession face

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?

How did people in the 14th century understand black death

56: 58 the assembly line was a system through which items were mass-produced in a flow.