I don´t really like to write about Germany – at least not in English – so let me point you to the SPIEGEL German Election Primer to get you some feel for the politics involved.
But let me explain a bit about the German state and election system which, I think, is one of the best systems in today’s world and the U.S. and many other countries could need some of its features.
Germany is a federal state. The lower house of the parliament (Bundestag) is elected by popular vote, the upper house (Bundesrat) is filled with representatives selected by the state governments (between 3 and 7 representatives per state relative to its population size).
Regular federal lower house elections are every four year and usually lead to a stable coalition majority. State elections are in between and the majority in the upper house is often different than in the lower house and may change throughout a federal election period. This leads to the need for compromises and helps to keep general politics always somewhere near the middle of the road.
People in Germany are registered at the place where they live and have a public ID. Four weeks before the election an election card is send to every voter. This card can be turned in to receive an absentee ballot and to vote via mail, or it can be carried to a voting place on election date, always a Sunday, to exchanged for a ballot and to cast a vote.
Voting places are in public buildings usually within a 10 to 15 minutes walk. There are about 1,000 voters to each location. Lines, if there are any, are very short. Ballots are pen on paper. Manipulations are nearly unheard of. Voter participation is around 80%.
Everybody has two votes. Half of the lower house seats go to direct candidates who are elected in their district in a "first past the pole" matter. The first vote on the ballot goes for a direct candidate.
The other half of the lower house seats go to people on party lists in proportion to their overall vote share through the second vote. A party has to collect a minimum of 5% of all votes to get any seats. The Anarchistic Pogo Party may not get past that hurdle.
Reliable results are usually know within a few hours after the vote closes. But as this is a very close race and elections around Dresden had to be postponed three weeks because of the sudden death of a direct candidate, it could be possible that those votes will become decisive and the real results will be unknown until Dresden’s results are in.
Chances are for Angie Merkel to win for a CDU/FDP right wing government with a neoliberal economic program. A program it might be, but it will not become reality. The mechanism in place will restrict her to more acceptable policies. The general wish is for a "Grand Coalition" of CDU and SPD to get some controlled reform in place. The vote is on the margin with as much as 20% undecided as of yesterday evening and nobody dares to predict an outcome. But people agree that the outcome will be very narrow and not include a mandate.
So however this election may end, I don´t fear of a radical or doom scenario. If this vote goes to the right, the next state elections will go to the left and the pendulum will swing back. Germany is a very rich and stable country with a lot of resources and possibilities. The current general Zukunftsangst is widely overblown and will change again to willpower for success.
News of the death of the German model has been greatly exaggerated.