Malocclusion and bruxism are the most common causes of TMJ disorders. 1  Emotional stress is often the underlying cause of a TMJ disorder, as it can contribute to people either consciously or unconsciously tightening facial and jaw muscles and grinding or clenching their teeth.
1 Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well. B) There are far fewer illegal immigrants each year than naturalized citizens. 2  Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well.
How Immigration Became Illegal. Explores what it means to be undocumented in a legal, social, economic and historical context. In this illuminating work, immigrant rights activist Aviva Chomsky shows how âillegalityâ and âundocumentednessâ are concepts that were created to exclude and exploit. With a focus on US policy, she probes how people, especially Mexican and Central Americans, have been assigned this statusâand to what ends.