By the end of the 18th century there were no factories or mills and only a few small cottage industries along the border with Zurich.

By the mid late 18th century developments in cheaper zinc distillation such as John-Jaques Dony's horizontal furnaces in Belgium and the reduction of tariffs on zinc as well as demand for corrosion resistant high zinc alloys increased the popularity of speltering and as a result cementation was largely abandoned by the mid 19th century.

By the 18th century an increasing number of new plants had arrived in Europe from newly discovered countries and the European colonies worldwide and a larger number of plants became available for study.

By the 18th century, the area from Sambas to Berau were tributaries to the Banjar Kingdom, but this eventually shrunk to the size of what is now South Kalimantan as a result of agreements with the Dutch.

By the 18th century, they were printed in white letter or roman type and often without much decoration ( as well as tune title ).

By the 18th century, the Ottoman Empire was driven out of Hungary, and Austria brought the empire under central control.

By the early 18th century, this initial portrayal was rejected by the Dominicans and Franciscans, creating a dispute among Catholics in East Asia that was known as the " Rites Controversy ".

By the middle of the 18th century, " casuistry " became a synonym for moral laxity.

By the 18th century, the cello had largely replaced other mid-sized bowed instruments.

By the 18th century, map-makers started to give credit to the original engraver by printing the phrase " After original cartographer " on the work.

By the early 18th century, the custom had become common in towns of the upper Rhineland, but it had not yet spread to rural areas.

By the mid — 18th century the French chemist Charles François de Cisternay du Fay had discovered two types of static electricity, and that like charges repel each other whilst unlike charges attract.

By the early 18th century, other publishers began to issue collections of dances as well ; a conservative estimate of the number of dances in the English style published between 1651 and 1810 would run to around 20, 000.

By the 18th century, a similar use was applied to harnesses or equipment used with horses.

By the beginning of the 18th century, the name " Grenada ", or " la Grenade " in French, was in common use.

By the 18th century, the term had gained its now common usage in France, and had begun to be used to refer purely to books of magic, which Owen Davies presumed was because " many of them continued to circulate in Latin manuscripts.

By the 18th century, however, Geneva had come under the influence of Catholic France, which cultivated the city elite, who tended to be at odds with the ordinary townsfolk – to the point that an abortive revolution took place in 1782.

By the late 18th and early 19th centuries, the breeding range of the Great Auk was restricted to Funk Island, Grimsey Island, Eldey Island, the Gulf of St. Lawrence, and St. Kilda Island.

By the 18th century there was a square at the centre of the town, flanked by the town hall, a public gaol housing prisoners from all over the Lordship of Biscay, a hospital and a poor-house for local people.

By the end of the 18th century, three definitions of the gallon were in common use:

By the end of the 18th century, the tobacco industry in Virginia had been completely ruined by soil exhaustion and low prices.

By the start of the 18th century, a political union between Scotland and England became politically and economically attractive, promising to open up the much larger markets of England, as well as those of the growing British Empire.

By the 18th century there were five universities in Scotland, at Edinburgh, Glasgow, St. Andrews and King's and Marischial Colleges in Aberdeen, compared with only two in England.

By the 18th century, it had transformed itself into the Maratha Empire under the rule of the peshwas ( prime ministers ).

By making inroads in the name of law enforcement into the protection which Congress has afforded to the marriage relationship, the Court today continues in the path charted by the recent decision in Wyatt v. United States, 362 U.S. 525, where the Court held that, under the circumstances of that case, a wife could be compelled to testify against her husband over her objection.

`` By one fell swoop the Court now finds that Congress indulged in needless legislation in the acts of 1910, 1913, 1925, 1934 and 1937.

By these measures, Congress, so the Court ( in effect ) now decides, gave not only needless but inadequate relief, since it now appears that the federal courts have inherent power to sterilize the Act of 1875 against all proceedings challenging local regulation ''.

By December 1863 a proposed constitutional amendment that would outlaw slavery absolutely was brought to Congress for passage.

By warning that free blacks would flood the North, Democrats made gains in the 1862 elections, but they did not gain control of Congress.

By the early twentieth century, both parties were winning increasing numbers of seats in Congress.

By the time of the 28th Congress of the CPSU in July 1990, the party was largely regarded as being unable to lead the country and had, in fifteen republics, split into opposing factions favouring either independent republics or the continuation of the Soviet Union.

By 1942, with the war industries booming and the draft in operation, need declined and Congress voted to close the program.

By early July he had been replaced and attended his first meeting of the Congress on July 7, 1778.

By 1995, a billion cubic meters of the gas had been collected and the reserve was US $ 1. 4 billion in debt, prompting the Congress of the United States in 1996 to phase out the reserve.

By supporting and assisting the International Congress of Mathematicians ( ICM ) and other international scientific meetings / conferences.

By the age of 16, Booth was interested in the theatre and in politics, becoming a delegate from Bel Air to a rally by the Know Nothing Party for Henry Winter Davis, the anti-immigrant party's candidate for Congress in the 1854 elections.

By Spring 1810, President Madison was specifically asking Congress for more appropriations to increase the Army and Navy in preparation for war with Britain.

By late 1921, he had already became one of the most prominent leaders of the Congress.

By the time of the Twenty-Eighth Party Congress in July 1990, the CPSU was regarded by liberals and nationalists of the constituent republics as anachronistic and unable to lead the country.

By 1894, the year the Congress was held, he publicly criticised the type of amateur competition embodied in English rowing contests, arguing that its specific exclusion of working-class athletes was wrong.

By 1941, President Roosevelt and Prime Minister King made an executive agreement to build the joint hydro and navigation works, but this too failed to receive the assent of Congress.

By voluntary agreement, archaeologists respect the decisions of the Pan-African Congress of Prehistory, which meets every four years to resolve archaeological business brought before it.

By 1815, Jefferson's library included 6, 487 books, which he sold to the Library of Congress for $ 23, 950 to replace the smaller collection destroyed in the War of 1812.

By law, however, Congress may allow the President, heads of executive departments, or the courts to appoint inferior officials.

By Section Three, Congress may admit new states to the Union.

By law, the text of the Statutes at Large is " legal evidence " of the laws enacted by Congress.

* August 15 – By act of the U. S. Congress ( March 3 ), the Alabama Territory is created by splitting the Mississippi Territory in half, on the day the Mississippi constitution is drafted, four months before Mississippi became a State of the United States.

By the time the Second Continental Congress met on May 10, 1775 in Philadelphia, the Battles of Lexington and Concord had already begun in April, and while delegates were still making their way to Philadelphia, which marked the beginning of the American Revolutionary War.