Why does it cost so much to renew a green card. it was not this expensive before?

I believe that the answer to the question provided above is that  it cost so much to renew a green card to prevent other from migrating.
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at .

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.