American inventors devised new systems, such as , that allowed factories to produce goods quickly and in large quantities.

How did people in the 14th century understand black death

What did the marshall plan do ? apex a.send aid to countries in europe b.sent atomic weapons to asia c.sent more ships to the pacific d.sent aid to the soviet union answer ; is a

Which of the following best describes how the texas constitution of 1876 has changed since its enactment? there has been only one major overhaul. there have been several major overhauls. the constitution has undergone piecemeal revision. the constitution has doubled in size nearly every year since its enactment. the constitution has remained essentially unchanged from when it was first enacted.