Biology Lab Safety Rules. Biology lab safety rules are guidelines designed to help keep you safe when experimenting. Some equipment and chemicals in a biology laboratory can cause serious harm. It is always wise to follow all lab safety rules. Don't forget, the most helpful safety rule is to use plain old common sense.
In 1937 statehood for Hawaii was proposed and refused by the U.S. Congressâthe territory's mixed population and distance from the U.S. mainland were among the obstacles. On Dec. 7, 1941, Japanese aircraft made a surprise attack on Pearl Harbor, plunging the United States into World War II.
Answers. Best Answer: The European War, 1936-1945 Germany's bullying diplomacy with Austria, Czechoslovakia, and Lithuania failed to quench her ambition. Soon, she would instigate a war that would cover the entire European continent. The Pacific War, 1941-1945 With attacks on Malaya, Pearl Harbor, Philippines, Guam, and Wake, Japan drew United States and her allies into the Pacific War.