If a patient â a child or adult â takes prednisone for more than a few weeks or months, the side effects can be far more serious. Taking the drug long-term, as, for example, people with MS or lupus might, increases the risk of cataracts and, more commonly, of bone loss.
What began the war for England and other allies was the German invasion of Poland. And Because of the military pact England had with Poland, they declared war on Germany. And â¦ then Pearl Harbor brought US into it.
10 Events that Led to World War I. World War I was caused by a combination of several factors but above all, it was caused by the tensions between the European powers and crisis of the balance-of-power system that divided Europe into two camps. While one camp, joining Great Britain, France and Russia (Triple Entente) strove to preserve the fragile balance between the European great powers, the second camp that formed around German Empire, Austria-Hungary and Italy (Central Powers) was challenging it.