@RABEL222,
Couldn't have put it better, if you don't vote you've got no right to criticise the government. Everything comes from politics, from the right to have clean drinking water to having your children adequately educated. That's true for small countries but especially true for Americans. America is still the most powerful country on Earth, and its people can elect someone who can make the world a better place or serve the financial interests of their backers.
Look at the damage Dubya did, first allowing 9/11 to happen, totally screwing up the invasion of Afghanistan, illegally invading Iraq, leading to the wholescale slaughter of innocents, the creation of a breeding ground for ISIS, a disregard for international law which lead to Putin following America's lead in Georgia and Ukraine.
Politics does matter, if just a few more people had voted for Gore, or an educated, involved electorate had not allowed Floridian legislators to steal the presidency, then none of the above would have happened. Dick Cheney wouldn't be quite so rich though.