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.
Confidence votes 253. Hawaii was one of the only U.S. states to be indpendently run before the U.S. took over. It was named The Kingdom of Hawaii from 1810 to 1893. Under the current president, William McKinley, wished to annex Hawaii mainly for military purposes. He signed a treaty of annexation with representatives from Hawaii, and in June 1897, Hawaii formally became a part of the U.S. Although it was part of the U.S. Hawaii was privately governed as a territory and not a state.