In 1867 the family moved to Munich, and Planck enrolled in the Maximilians gymnasium school, where he came under the tutelage of Hermann Müller, a mathematician who took an interest in the youth, and taught him astronomy and mechanics as well as mathematics. It was from Müller that Planck first learned the principle of conservation of energy. Planck graduated early, at age 17. This is how Planck first came in contact with the field of physics.
In 1867, the Austrian emperor Franz Joseph accepted a settlement (the Austro-Hungarian Compromise of 1867) in which he gave his Hungarian holdings equal status with his Austrian domains, creating the Dual Monarchy of Austria-Hungary.
Another possible origin for serving the sausages in rolls is the pieman Charles Feltman, at Coney Island in New York City. In 1867 he had a cart made with a stove on which to boil sausages, and a compartment to keep buns fresh in which they were served.
In 1867 the Lord Provost of Edinburgh, Sir William Chambers, who was also a director of the Scottish Society for the Prevention of Cruelty to Animals, paid for Bobby's licence and gave the dog a collar, now in the Museum of Edinburgh.
In some cities black people were barred from using public parks because of state-sponsored segregation of facilities. Across parts of Texas, freed people pooled their funds to purchase land to hold their celebrations. The day was first celebrated in Austin in 1867 under the auspices of the Freedmen's Bureau, and it had been listed on a "calendar of public events" by 1872. That year black leaders in Texas raised $1,000 for the purchase of 10 acres (4 ha) of land to celebrate Juneteenth, today known as Houston's Emancipation Park.
German Confederation lasted until 1866 when Prussia founded the North German Confederation, a forerunner of the German Empire which united the German-speaking territories outside of Austria and Switzerland under Prussian leadership in 1871. This state developed into modern Germany. The North German Confederation was the German federal state which existed from July 1867 to December 1870. Although de jure a confederacy of equal states, the Confederation was de facto controlled and led by the largest and most powerful member, Prussia, which exercised its influence to bring about the formation of the German Empire. Some historians also use the name for the alliance of 22 German states formed on 18 August 1866 (Augustbündnis). In 1870–1871, the south German states of Baden, Hesse-Darmstadt, Württemberg and Bavaria joined the country. On 1 January 1871, the country adopted a new constitution, which was written under the title of a new "German Confederation" but already gave it the name "German Empire" in the preamble and article 11. The only princely member state of the Holy Roman Empire that has preserved its status as a monarchy until today is the Principality of Liechtenstein. The only Free Imperial Cities still being states within Germany are Hamburg and Bremen. All other historic member states of the HRE were either dissolved or are republican successor states to their princely predecessor states.
Because the Tenure of Office Act did permit the president to suspend such officials when Congress was out of session, when Johnson failed to obtain Stanton's resignation, he instead suspended Stanton on August 5, 1867, which gave him the opportunity to appoint General Ulysses S. Grant, then serving as Commanding General of the Army, interim Secretary of War.
In a speech delivered on November 15, 1867, Douglass said: "A man's rights rest in three boxes. The ballot box, jury box and the cartridge box. Let no man be kept from the ballot box because of his color. Let no woman be kept from the ballot box because of her sex".
To ensure that Stanton would not be replaced, Congress passed the Tenure of Office Act in 1867 over Johnson's veto. The act required the President to seek the Senate's advice and consent before relieving or dismissing any member of his Cabinet (an indirect reference to Stanton) or, indeed, any federal official whose initial appointment had previously required its advice and consent.
When the Senate adopted a resolution of non-concurrence with Stanton's dismissal in December 1867, Grant told Johnson he was going to resign, fearing punitive legal action. Johnson assured Grant that he would assume all responsibility in the matter, and asked him to delay his resignation until a suitable replacement could be found.