I’m not sure what your asking but country and blues were blended to create rock and roll.
<span>When the government spends $3 billion on police cars, that purchase has repercussion. The impact of the higher demand from the government is to raise employment and profits at the firm that produce. Then, as the workers see higher earnings, the firm owners see higher profits, To increase in income by raising their own spending on goods. As a result, the government raises the demand for the products of many other firms in the economy.</span>
