The ability of Congress to override a veto, the power of the Senate to reject treaties negotiated by the president, and the ability of the Supreme Court to declare actions of the president unconstitutional are all examples of the constraints placed on presidential power.

In financial aspects, a depression is a sustained, long haul downturn in monetary movement in one or more economies. it is a more extreme monetary downturn than a recession, which is a slowdown in financial action through the span of a typical business cycle. a depression is an irregular and extreme type of recession. so depression is always followed by recession but it is not correct to state that a depression always follow a recession.