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The Dorr Rebellion (1841–1842) (also referred to as Dorr's Rebellion, Dorr's War or Dorr War) was an attempt by residents to force broader democracy in the state of Rhode Island. It was led by Thomas Wilson Dorr, who mobilized his followers to demand changes to the state's electoral rules. The state was still using its 1663 colonial charter ...
Thomas Wilson Dorr was born in Providence, Rhode Island, the son of Sullivan and Lydia (Allen) Dorr. His father was a prosperous manufacturer and co-owner of Bernon Mill Village. Dorr's family occupied a good social position. He had sisters and other siblings. As a boy, he attended Phillips Exeter Academy.
Dr. John Van Nostrand Dorr (1872–1962) was an industrial chemist active in early to middle twentieth century. He was born in 1872 in Newark, New Jersey . He worked with Thomas Edison before attending Rutgers University , from which he obtained a B.S. in chemistry in 1894.
The modern notion of chemical warfare emerged from the mid-19th century, with the development of modern chemistry and associated industries. The first recorded modern proposal for the use of chemical warfare was made by Lyon Playfair, Secretary of the Science and Art Department, in 1854 during the Crimean War.
He obtained his early education at secondary school until 1909 when he began his study of chemistry, physics, and mathematics at the Charles University in Prague. From 1910 to 1914 he continued his studies at University College London , under Professors Sir William Ramsay , W. C. McC. Lewis, and F. G. Donnan , taking his B.Sc. degree in 1913.
Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons.This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military acronym for chemical, biological, radiological, and nuclear (warfare or weapons), all of which are considered "weapons of mass destruction" (WMDs), a term that ...
DDT was used in the second half of World War II to limit the spread of the insect-borne diseases malaria and typhus among civilians and troops. Müller was awarded the Nobel Prize in Physiology or Medicine in 1948 "for his discovery of the high efficiency of DDT as a contact poison against several arthropods ". [ 6 ]
Impure dimethyl sulfate was prepared in the early 19th century. [4] J. P. Claesson later extensively studied its preparation. [5] [6]It was investigated for possible use in chemical warfare in World War I [7] [8] in 75% to 25% mixture with methyl chlorosulfonate (CH 3 ClO 3 S) called "C-stoff" in Germany, or with chlorosulfonic acid called "Rationite" in France.