What did Edward ball run

Explain why slaves were needed in the southern states but not needed in the northern states.

Novay_Z [31]

Interesting question!

It is a huge misconception that there were no slaves in the north. Slavery was not as common due to the fact that the Northern economy was not as heavily agricultural as in the South. New York and Connecticut had large slave populations. <span> In the North they have cold winters and the South had mild winters. Meaning you would have to provide warmer cloths, food and warmer shelter which would cost slave owners in the North more money</span>

5 0

3 years ago

In may 1973 the US Senate began hearings designed to the watergate scandal

topjm [15]

Answer:

On May 17, 1973, Senator Sam Ervin opened the primary formal conference of the Senate Select Committee on Presidential Campaign Activities, normally known as the Watergate Committee.

5 0

3 years ago

Why was the airplane invented the time it did? Why not 10 years later?

Rufina [12.5K]

While many believe that the airplane was invented by the Wright brothers in Kitty Hawk, N.C., the first man to fly was New Zealander Richard Pearse in 1902, eight months before the Wright brothers first flew. Pearse, according to witnesses, flew a length of 50 to 400 yards in a heavier-than-air machine. Pearse's aircraft was the first to use proper ailerons, which allowed the wings to warp and turn the aircraft. Though many credit the invention of airplanes to the Wright brothers, Richard Pearse never reported his inventions because he didn't know there was any interest in flying.

Though the Wright brothers tested many gliders in the early 1900s, none of them counted as an actual aircraft, and the brothers didn't achieve flight until late 1903 with their first plane, the Flyer I. The craft weighed over 600 pounds, and Orville Wright was the first pilot. The craft remained airborne for 12 seconds and traveled a little over 120 feet.