What happened when medieval weapons were changed from wood and stone to metal

What mountain range is located near 60*n and 60*e

Why was there so little resistance in the war from the german people?

Pls quickly! which of the following statements about spanish plantations is not accurate? a. spanish plantation screw sugarcane for export to spain. b. the spanish had a little concern for the lives of the indians who worked on the plantations. c. spanish presentation grew a wide variety of crops and sent the produce to many different european countries. d. to replace the native americans our dying off the spanish important african slaves.