1933 German law that established the Nazi Party
The Law Against the Formation of Parties (), sometimes translated as the Law Against the Founding of New Parties, was a measure enacted by the government of Nazi Germany on 14 July 1933 that established the Nazi Party (NSDAP) as the only legal political party in Germany.
Background.
After the Nazi seizure of power on 30 January 1933, Adolf Hitler quickly set about taking control of all aspects of the German government and society. One of his first acts was to engineer passage of the Enabling Act through the "Reichstag" on 23 March 1933. This empowered the "Reich government" (i.e., the Reich Chancellor and his cabinet) to enact laws for a period of four years without submitting them for passage and approval to the "Reichstag" or the Reich President. Reduced to insignificance, the "Reichstag" would only pass seven laws over the next nine years. Armed with these sweeping new emergency powers, Hitler used them to enact a series of laws aimed at establishing his dictatorial control over the nation. One means to this end was to eliminate all opposition parties and ensure that the Nazi Party had complete dominance over the politics of the nation.
By the provisions enacted in the Reichstag Fire Decree, many civil liberties guaranteed to German citizens by the Weimar Constitution had been suspended, including the right of "habeas corpus", and freedom of speech, the press and assembly. A campaign of intimidation and terror was then waged by the Nazi "Sturmabteilung" (SA), the Party's paramilitary force. The blows fell first on their fiercest opponent, the Communist Party (KPD), whose "Reichstag" deputies were banned from taking their seats, and most of whom were arrested and taken to concentration camps. The KPD had effectively been outlawed in all but name by the "Reichstag" Fire Decree, and was completely banned from 6 March 1933.
Following additional months of violence and intimidation against the Social Democratic Party (SPD), the government seized all its assets on 10 May 1933. On 22 June, they banned all Social Democratic publications and meetings, and canceled all SPD electoral mandates in both the "Reichstag" and the state "Landtage" (parliaments). Membership in the SPD was declared incompatible with holding public office or a civil service position. All over Germany, three thousand party functionaries were arrested, assaulted, tortured and confined in prisons or concentration camps. The SPD was effectively hounded out of existence. 
By early July, all other parties, representing the broad German middle class, had been intimidated into dissolving themselves rather than face arrest and imprisonment. All the major parties of the Weimar Republic formally disbanded within the span of about a week: the German National People's Party, the Nazis' coalition partner (27 June), the German State Party (28 June), the Centre Party (3 July), the Bavarian People's Party (4 July) and the German People's Party (4 July). 
Ensuring that the Nazi Party's hegemony was enshrined in law, the Reich government then enacted the Law Against the Formation of Parties on 14 July 1933. It declared the NSDAP the country's only legal political party, and mandated a punishment of imprisonment for anyone supporting or seeking to establish another party organization. The brevity of its three sentences belied the historical import of the action.
Text.
Law Against the Formation of Parties.
14 July 1933
The Reich government has passed the following law, which is hereby promulgated:
§ 1
The National Socialist German Workers' Party is the only political party in Germany.
§ 2
Anyone who undertakes to maintain the organizational cohesion of another political party or to form a new political party will be sentenced to imprisonment for up to three years or jailed from six months to three years, unless the act is punishable with a higher penalty by other regulations.
Berlin, 14 July 1933.
The Reich Chancellor,
Adolf Hitler
The Reich Minister of the Interior,
Frick
The Reich Minister of Justice,
Dr. Gürtner
Effects.
The law formalized what had already been accomplished through the campaign of Nazi terror and the complete capitulation of the opposition: it legalized a one-party state in Germany that would last for twelve years. At the subsequent "Reichstag" election of 12 November 1933, all 661 seats were won by the Nazi Party. The "Reichstag", once the scene of democratic debate and deliberation, was reduced to a forum where Hitler would deliver speeches and other political pronouncements to a docile audience, and where the occasional piece of legislation was adopted by acclamation. 
Repeal.
After the fall of the Nazi regime at the end of the Second World War in Europe, the Allied occupation authorities set about to "denazify" German law. Accordingly, Control Council Law No. 1 (20 September 1945), overturned twenty-five specifically enumerated Nazi laws or regulations, among them the Enabling Act and the Law Against the Formation of Parties. As political freedom was restored in the American, British and French occupation zones, many of the former Weimar parties reestablished themselves, including the Communist Party, the Social Democratic Party and the Centre Party.
References.
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