How did the Nazis carry out their final solution?

Answer 1

It's a big question- read articles/books about the Holocaust.

Repercussions were many e.g.:

Death of millions of Jews and other people in German controlled Europe (in Italy Mussolini however resisted deportation of Jews).

Flight of many people to other countries, causing "brain-drain" in German controlled countries.

Lifelong suffering from the trauma of internment in a concentration camp, and carrying an identity tattoo.

Grief over lost family members, e.g. children were taken away from parents for immediate killing as their labour value wasn't considered.

Establishing infrastructure and detailed plans for efficient extermination of Jews Instead of keeping them in camps for deportation or some other solution, not determined before the Wannsee conference in 1942 where Heydrich proposed pure genocide, developing an idea from Mein Kampf. Building of death camps with incineration facilities.

Development of horrible killing methods.

Use of resources from the people to be killed in the camps, as clothes, glasses and other personal items, gold from teeth, human hair and body fat could be used for soap production (to which extent is debated).

Demoralising of the German soldiers, with protests that forced special SS units to handle the murdering of civilians.

Effort used on genocide instead of proper warfare, leading to loss.

Slave labour was less efficient in weapons factories etc when they were destined to die, than if well fed and receving health care.

Cruel medical experiments on people that "were going to die".

Destruction of historical buildings with synagogues or representing art of those called "Untermenschen", like slavonic people, as well as priceless pieces of art.

Insurrections became more frequent when Jews became convinced that they were being killed anyway, not just being deported to a new place to live.

Germans that helped Jews to escape death were also killed in camps.

Massive destruction of archives at the end of the war to get rid of evidence.

Trials about crimes against humanity in Nürnberg.

Searching for the responsibles for decades after WWII, e.g. in Latin America.

Retaliaton by some of the victims.

German state paid damages to victims and their relatives.

Vengeance on some local collaborators that assited with deportations.

Overtaking of Jewish properties in German controlled territories.

Criticism against political leaders outside Germany for not acting resolutely on reports from extermination camps, e.g. asking for air bombing of the facilities.

Criticism against Church leaders, e.g. the pope, for not acting against the German genocide ambitions, as Die Bekennende Kirche (gathering 25% of Church leaders in Germany) had done in anti-Nazi activity.

UN decision to let the Jews have an own country.

Holocaust museums and memorial monuments created in many countries.

Some death camps maintained as museums.

Debate about the dangers of racism.

UN declaration against discrimination on grounds of race, religion etc.

Compulsory school teaching in most developed countries about the Holocaust and it's reasons, sometimes including a visit to Auschwitz-Birkenau or Anne Frank's house.

27 January declared as the International Holocaust memorial.

Outlawing of the National Socialist part in many countries.

Prohibition of Nazi symbols in many countries.

Idealisation of the Holocaust by neo-Nazis and some controversial Moslems, or denial of it's real extent.

Defiling of Germany's reputation as a prominent centre of culture.

Weakened criticism of Stalin's crimes against humanity (as one of the allies from 1941).

Jewish philosphical crisis, leading e.g. to "atheist theology" and Zionist extremism.

Jewish distrust towards European people.

Spawning a big production of films, literature etc.

Answer 2

they wanted to kill all of the jews