Nerve Compression. The compression of nerves after they leave the spinal cord can cause leg spasms. Spinal nerve compression can create conditions that affect the spinal column, such as osteoarthritis, spinal tumors and herniated disks, according to MayoClinic.com.
With diseases which Europeans brought unintentionally with them and  Native Americans didn't have any resistance to them.   More technologically advances weaponry, gunpow â¦ der using handguns,  and cannons.  Metals, like iron, which was unknown to the Native Americans, armor  made out of iron and steel.ith diseases which Europeans brought unintentionally with them and  Native Americans didn't have any resistance to them.   More technologically advances weaponry, gunpow â¦ der using handguns,  and cannons.
Can you help me find a good book about Native Americans? 13. Can you help me find a good Native American arts and crafts project for my class? 14. I'm supposed to do my homework about Native American religion but I can't find anything but ads? 15. How did Native Americans get to the Americas? 16. Did Viking explorers meet the Native Americans before Columbus did? 17. Where do Native Americans live today? 18.