When german troops crossed the border into world war ii began?

How were castas paintings used to stabilize a society?

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.

The irish and germans of the 1840's were part of the new immigration. true or false