The federal definition of MI for PASRR is best understood in terms of the four âDâsâ: 1  A diagnosis or suspicion of a major mental illness such as schizophrenia, bipolar disorder, major depression, or an anxiety disorder such as OCD. 2  An absence of dementia. 3  A well-defined duration.  A particular level of disability.
Answer Wiki. The most produced tank in history is the Soviet T-54/55 Medium/Main Battle Tank. The estimations on the numbers built range from 86,000â100,000+ over the span of 1946â1983.
Top 10 Tanks. DCL. Over the past century, dozens of tanks have been designed and built to blast their way across the battlefield. These are the best of the best. They are the top ten tanks of all time. Copyright Â© 2017 Discovery Communications, LLC. The World's #1 Nonfiction Media Company.