Sir Martin Frobisher, the English explorer, was the first European to explore (1576–78) the eastern approaches of the passage. John Davis also explored (1585–87) this area, and in 1610 Henry Hudson sailed north and visited Hudson Bay while seeking a short route to Asia.
The answer is the light bulb.
Hwrbet Hoover was the president at the start and was followed.by Franklin D. Roosevelt
South Carolina wanted to secede because of President Lincoln and it means that they wanted to withdraw from the union <span />
The best option in terms of El Nino would be "<span>the cyclical warming of the Pacific Ocean near the equator," since this weather event is "expected" practically at the same time every year. </span>