<span>atmospheric perspective.
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<span>Da Vinci is largely responsible for formulating the rules of the effects of light and air in the landscape. It was a </span><span>method of creating the illusion of depth, or
recession, in a painting or drawing by modulating color to simulate
changes effected by the atmosphere on the colors of things seen at a distance.</span>
A democracy is a politician where you get to do what you want and give you opinion whereas the authoritarian goverment has a leader who does whatever he thinks is right.
They used democracy so every one voted on the next one in charge<span />
James buchenan is the 15 president
It began after the stock market crash of October 1929, which sent Wall Street into a panic and wiped out millions of investors. Over the next several years, consumer spending and investment dropped, causing steep declines in industrial output and employment as failing companies laid off workers.
