America's first constitution; declared that congress was chief agency of the gov't, each state had a single vote, bills required 2/3 votes, amendments to the Articles required unanimous vote; states were given no power to tax or regulate commerce; bound to fail b/c no reforms could ever be made under the system.
Beriberi disease is a disease caused by vitamin B1(thiamine) deficiency. Primary cause of the disease is malnutrition in the form of reduced intake of essential nutrients by the economically weaker sections of the society.Beriberi disease also occurs in populations who take polished white rice as main staple food.eriberi disease is a disease caused by vitamin B1(thiamine) deficiency. Primary cause of the disease is malnutrition in the form of reduced intake of essential nutrients by the economically weaker sections of the society.
The bubonic plague causes are bacteria called Yersinia pestis. Bubonic plague is the most common form of plague. Bubonic plague is caused by Yersinia pestis, also known as plague bacteria. This bacteria also causes the other two forms of plague: septicemic plague and pneumonic plague (see Types of Plague) .ubonic Plague Causes: Yersinia Pestis. Yersinia pestis are Gram-negative bacteria found in certain parts of the world, primarily Africa, Asia, and South America.