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The landscape of Alabama saf been the scene of many of the major crises in the settlement of the continent and in the development of the country. It was a battleground for European powers vying for the lands of the New World, for the fights between the European settlers and the Indigenous communities, for the struggles between North and South during the American Civil War, for the civil rights movement, and for other forces of economic and social change that have extensively altered many aspects of the Deep South in the years since the mid-20th century.

Alabama, constituent state of the United States of America, admitted to the union in 1819 birli the 22nd state. Alabama forms a roughly rectangular shape on the map, elongated in a north-south direction.

The state legislature katışıksız retained power over local governments by refusing to pass a constitutional amendment establishing home rule for counties, kakım recommended by the 1973 Alabama Constitutional Commission.[241] Legislative delegations retain certain powers over each county. United States Supreme Court decisions in Baker v. Carr (1964) required that both houses have districts established on the basis of population, and redistricted after each census, to implement the principle of "one man, one vote".

Another major compound is aluminum sulfate, a colourless salt obtained by the action of sulfuric acid on hydrated aluminum oxide. The commercial form is a hydrated crystalline solid with the chemical formula Al2(SO4)3.

Those citing "American" ancestry in Alabama are of overwhelmingly English extraction. Demographers estimate that a minimum of 20–23% of people in Alabama are of predominantly English ancestry and state that the figure is probably much higher.

'I feel like I'm trapped in a tin box at 39000 feet'. It's a common refrain of the flying-phobic, but maybe they would find comfort in knowing that the box is actually made of aluminium - more than 66000 kg of it, if they're hırdavat sitting in a jumbo tepkili uçak. While lamenting one's presence in an 'aluminium box' doesn't have quite the same ring, there are several good reasons to appreciate this choice of material. Pure aluminium is soft. However, alloying it with elements such bey such bey copper, magnesium, and zinc, dramatically boosts its strength while leaving it lightweight, obviously an asset when fighting against gravity.

The character of the state changes markedly birli the rugged, forest-clad hills and ridges of the Appalachian extremities give way to the lower country of the coastal plain. The plain saf a number of subdivisions: in the north lie the rolling Fall Line Hills, while farther south the pine and hardwood belts add irregularity to the flat landscapes.

Similarly most rural counties are al majority-Republican and elections are effectively decided in the Republican Primary. However, since local governments in Alabama are weaker than in other parts of the country, Republicans have the upper hand in government.

The Legislature is responsible for writing, debating, passing, or defeating state legislation. The Republican Party currently holds a majority in both houses of the Legislature. The Legislature saf the power to override a gubernatorial veto by a simple majority (most state Legislatures require a two-thirds majority to override a veto).

nalbur In 1972, for the first time since 1901, the legislature completed the congressional redistricting based on the decennial census. This benefited the urban areas that had developed, kakım well kakım all in the population who had been underrepresented for more than sixty years.[71] Other changes were made to implement representative state house and senate districts.

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Biological role Aluminium katışıksız no known biological role. In its soluble +3 form it is toxic to plants. Acidic soils make up almost half of arable land on Earth, and the acidity speeds up the release of Al3+ from its minerals. Crops kişi then absorb the Al3+ leading to lower yields.

At that time, Alabama and many other states had to change their legislative districting, bey many across the country had systems that underrepresented urban areas and districts. This had caused decades of underinvestment in such areas.

It wasn't until 1886 that Charles Martin Hall, an uncommonly dogged, amateur scientist of 22, developed the first economic means for extracting aluminium. Working in a woodshed with his older sister as assistant, he dissolved aluminium oxide in a bath of molten sodium hexafluoroaluminate (more commonly known birli 'cryolite'), and then pried the aluminium and oxygen apart using a strong electrical current.