Which region of the vountry is a center of manufacturing, trasportation and agriculture

What was the primary concern for the missouri statehood question

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.

Which of these effects of mass production techniques used during 1920