Who was the first president of the u. s.a?

The first President of the United States of America was George Washington.

George Washington was a renowned commander in the army, and his good strategies, determined nature, and selfless courage in the army continued into his presidency. George Washington was also the only President ever to be unanimously elected into office by the electoral college, which is still in use today. George Washington served two terms before retiring. He was in office from 1789 to 1797.

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two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.