Expend money with the expectation of achieving a profit or material result by putting it into financial schemes, shares, or property, or by using it to develop a commercial venture.
Fog, the other three options would be too high in the atmosphere to cause visibility problems.
After the stove is turned off, convection currents continue to transfer energy through the water for a period of time
Supporters of the spoils system claimed it made government more efficient because like-minded individuals cooperated. Opponents claimed it made government less efficient because:Many experienced officials left office after each election
