Question: Which law gave Hitler his dictatorial powers?
About the article "The Holocaust", section "The political left".

Candidate passages:
Nazi Germany.
German communists, socialists and trade unionists were among the earliest domestic opponents of Nazism and were also among the first to be sent to concentration camps.
Hitler claimed that communism was a Jewish ideology which the Nazis termed "Judeo-Bolshevism".
Fear of communist agitation was used as justification for the Enabling Act of 1933, the law which gave Hitler his original dictatorial powers.
Hermann Göring later testified at the Nuremberg Trials that the Nazis' willingness to repress German communists prompted President Paul von Hindenburg and the German elite to cooperate with the Nazis.
The first concentration camp was built at Dachau, in March 1933, to imprison German communists, socialists, trade unionists and others opposed to the Nazis.
Communists, social democrats and other political prisoners were forced to wear a red triangle.
Whenever the Nazis occupied a new territory, members of communist, socialist, or anarchist groups were normally to be the first persons detained or executed.
Evidence of this is found in Hitler's infamous Commissar Order, in which he ordered the summary execution of all political commissars captured among Soviet soldiers, as well as the execution of all Communist Party members in German held territory.
Einsatzgruppen carried out these executions in the east. 
Following the Reichstag fire, the Nazis began to suspend civil liberties and eliminate political opposition.
The Communists were excluded from the Reichstag.
At the March 1933 elections, again no single party secured a majority.
Hitler required the vote of the Centre Party and Conservatives in the Reichstag to obtain the powers he desired.
He called on Reichstag members to vote for the Enabling Act on 24 March 1933.
Hitler was granted plenary powers "temporarily" by the passage of the Act.
The law gave him the freedom to act without parliamentary consent and even without constitutional limitations.
Employing his characteristic mix of negotiation and intimidation, Hitler offered the possibility of friendly co-operation, promising not to threaten the Reichstag, the President, the States or the Churches if granted the emergency powers.
With Nazi paramilitary encircling the building, he said: "It is for you, gentlemen of the Reichstag to decide between war and peace".
The Centre Party, having obtained promises of non-interference in religion, joined with conservatives in voting for the Act (only the Social Democrats voted against).
The Act allowed Hitler and his Cabinet to rule by emergency decree for four years, though Hindenberg remained President.
Hitler immediately set about abolishing the powers of the states and the existence of non-Nazi political parties and organisations.
Non-Nazi parties were formally outlawed on 14 July, and the Reichstag abdicated its democratic responsibilities.
The Act did not infringe upon the powers of the President, and Hitler would not fully achieve full dictatorial power until after the death of Hindenburg in August 1934.
Hindenburg remained commander and chief of the military and retained the power to negotiate foreign treaties. 
German communists were among the first people to be sent to concentration camps.
They concerned Hitler due to their ties with the Soviet Union and because the Nazi Party was intractably opposed to communism.
Rumours of pending communist violence were started by the Nazis as justification for the Enabling Act of 1933, the law which gave Hitler his original dictatorial powers.
Hermann Göring later testified at the Nuremberg Trials that it was the Nazis' willingness to repress German communists that prompted Hindenburg and the old elite to cooperate with them.
Hitler and the Nazis also hated German leftists because of their resistance to Nazi racism.
Many leaders of German leftist groups were Jews who were especially prominent among the leaders of the Spartacist Uprising in 1919.
Hitler referred to Marxism and "Bolshevism" as a means of "the international Jew" to undermine "racial purity" and survival of the Nordics or Aryans (sometimes of all white Europeans), as well as stirring up socioeconomic class tension and labor unions against the government or relevant businesses.
Within concentration camps such as Buchenwald, German communists were privileged in comparison to Jews because of their "racial purity."
Whenever the Nazis occupied a new territory, members of communist, socialist, or anarchist groups were thus normally among the first to be repressed, including summary executions.
An example of this is Hitler's infamous Commissar Order in which he demanded the summary execution of all political commissars captured among Soviet soldiers. 
Colonel Hans Ritter von Seisser (German "Seißer"; 9 December 1874 – 14 April 1973) was the head of the Bavarian State Police in 1923.
In September 1923, following a period of turmoil and political violence, Prime Minister Eugen von Knilling declared martial law and appointed Gustav von Kahr, "Staatskomissar" (state commissioner), with dictatorial powers.
Together with Seisser, and Reichswehr General Otto von Lossow, they formed a right-wing triumvirate in Bavaria.
That year, many right-wing groups wanted to emulate Mussolini's "March on Rome" by a "March on Berlin".
Among these were the wartime General Erich Ludendorff and also the Nazi (NSDAP) group, led by Adolf Hitler.
Hitler decided to try to seize power in what was later known as the "Hitler Putsch" or Beer Hall Putsch.
Hitler and Ludendorff sought the support of the "triumvirate".
However, Kahr, Seisser and Lossow had their own plan to install a nationalist dictatorship without Hitler.
Hitler was determined to act before the appeal of his agitation waned.
So on November 8, 1923, Hitler and the SA stormed a public meeting of 3,000 people which had been organized by Kahr in the Bürgerbräukeller, a large beer hall in Munich.
Hitler interrupted Kahr's speech and announced that the national revolution had begun, declaring the formation of a new government with Ludendorff.
While waving his gun around, Hitler demanded the support of Kahr, Seisser and Lossow.
Hitler's forces initially succeeded at occupying the local Reichswehr and police headquarters; however, neither the army nor the state police joined forces with Hitler.
Kahr, Seisser and Lossow were briefly detained but then released.
The men quickly withdrew their support and fled to join the opposition to Hitler.
The following day, Hitler and his followers marched from the beer hall to the Bavarian War Ministry to overthrow the Bavarian government on their "March on Berlin", but the police dispersed them.
Sixteen NSDAP members and four police officers were killed in the failed coup. 
Prior to the Reichstag vote for the Enabling Act under which Hitler gained the "temporary" dictatorial powers with which he went on to permanently dismantle the Weimar Republic, Hitler promised the Reichstag on 23 March 1933, that he would not interfere with the rights of the churches.
However, with power secured in Germany, Hitler quickly broke this promise.
He divided the Lutheran Church (Germany's main Protestant denomination) and instigated a brutal persecution of the Jehovah's Witnesses.
He dishonoured a Concordat signed with the Vatican and permitted a persecution of the Catholic Church in Germany.
The long term plan was to "de-Christianise Germany after the final victory".
The Nazis co-opted the term Gleichschaltung to mean conformity and subservience to the National Socialist German Workers' Party line: "there was to be no law but Hitler, and ultimately no god but Hitler".
Within a short period, the Nazi government's conflict with the churches had become a source of great bitterness in Germany.
Hitler himself possessed radical instincts in relation to the continuing conflict with the Catholic and Protestant Churches in Germany.
Though he occasionally spoke of wanting to delay the Church struggle and was prepared to restrain his anti-clericalism out of political considerations, his "own inflammatory comments gave his immediate underlings all the license they needed to turn up the heat in the 'Church Struggle, confident that they were 'working towards the Fuhrer'".
A threatening, though initially mainly sporadic persecution of the Catholic Church in Germany followed the Nazi takeover.
The regime agreed the Reichskonkordat Treaty with the Vatican, which prohibited clergy from participating in politics.
The Concordat, wrote William Shirer, "was hardly put to paper before it was being broken by the Nazi Government".
On 25 July, the Nazis promulgated their sterilization law, an offensive policy in the eyes of the Catholic Church.
Five days later, moves began to dissolve the Catholic Youth League.
Clergy, nuns and lay leaders began to be targeted, leading to thousands of arrests over the ensuing years, often on trumped up charges of currency smuggling or "immorality".
In the face of this persecution, Pope Pius XI issued his Mit brennender Sorge Encyclical, which denounced the pagan ideology of Nazism.
In response, hundreds more clergy were arrested and sent to the concentration camps.
Ian Kershaw wrote that the subjugation of the Protestant churches proved more difficult than Hitler had envisaged.
With 28 separate regional churches, his bid to create a unified Reich Church through "Gleichschaltung" ultimately failed, and Hitler became disinterested in supporting the so-called "German Christians" Nazi aligned movement.
Hitler installed his friend Ludwig Muller, a Nazi and former naval chaplain, to serve as Reich Bishop, but Muller's heretical views against St Paul and the Semitic origins of Christ and the Bible quickly alienated sections of the Protestant church.
Pastor Martin Neimoller responded with the "Pastors Emergency League" which re-affirmed the Bible.
The movement grew into the Confessing Church, from which some clergymen opposed the Nazi regime.
The Confessing Church was banned on 1 July 1937.
Neimoller was arrested by the Gestapo, and sent to the Concentration Camps.
He remained mainly at Dachau until the fall of the regime.
Theological universities were closed, and other pastors and theologians arrested.
Dietrich Bonhoeffer, another leading spokesman for the Confessing Church, was from the outset a critic of the Hitler regime's racism and became active in the German Resistance – calling for Christians to speak out against Nazi atrocities.
Arrested in 1943, he was implicated in the 1944 July Plot to assassinate Hitler and executed.