It varies depending on the environment where it fossils and the type of organism:
1-Conservation of organs without modification or with discrete modifications (recrystallization). Is the usual case of hard parts (shells, bones, teeth, calcareous algae ...), and exceptionally soft parts in very particular conditions: ahem. mammoths conserved in icy soils of siberia or in hydrocarbons (ozokerites) north of the Carpathians, insects included in fossil resins (baltic amber).
2-Conservation of organs after their replacement by a different subject preserbando its structure with more or less detail. (It is a process called metasomatism) ahem. silicification of trunks of trees, vertebrate bones or the pyritization of ammonites.
3-Conservation in the form of mold of the organism, internal or external to it. It is often the case of ammonites, shells or conches.
The fossilization process is said to start at 100ºC and pressures above 1Kb (kilobar). Conyeva an exchange of atoms, between the original organism and the matter that surrounds it. They are called fossiligenetic processes. Some of the processes are: carbonation, silicification, phosphatization, pyritization, dissolution.
Answer:
The fact that King James II was openly Catholic and began appointing more Catholics to government positions was a primary factor of the Glorious Revolution in England (1689). The English were concerned because they suspected he would reintroduce Catholicism to the country. The English people voted to offer the kingdom to King James' daughter and her husband, who accepted, resulting in the Glorious Revolution, in which no shots were fired. During William and Mary's reign, they handed Parliament additional authority, which resulted in England being a constitutional monarchy from then on. The fact that England continued to tax the colonies and they were not represented in the government was one of the most prominent causes of the American Revolution (1776). This injustice, along with encouragement from many philosophers' ideas, such as Locke's, on the consent of the governed and the social compact, prompted the people of the United States to revolt and reclaim their liberty. This resulted in liberty for the American people, and many of the philosophers' views were included in the Constitution. The French government's tyranny was the catalyst for the French revolution. Only the highest classes in French society were treated nicely, while the rest of the middle and lower classes were exploited and compelled to pay high taxes. After seeing the triumph of the American revolution, the French felt compelled to intervene. The victorious French revolution culminated in the abolition of the monarchy and the establishment of a new administration. The Haitian revolution (1791) arose because the majority of Haiti's population was black slaves people who were horribly abused. They were inspired to rise up against the system that treated them unfairly after seeing the triumph of the French revolution. This revolution resulted in the abolition of slavery in Haiti, among other things. The upheavals in Latin America (1808-1825) were revolutions in nations controlled by Spain and Portugal. All of the preceding revolutions inspired and offered hope to the people of Latin America. Another factor was Napoleon's invasion of Spain and Portugal, which weakened them to the point where the Latin American countries might revolt. All of these revolutions affected our society today, and many people regained their liberty as a result.
Explanation:
I just did this question for my dba. I used quillbot to edit my original answer into that. Hope it helps you.
(2) marxism
the quote is originally from the communist manifesto, written by karl marx
hope this helps!
The battle of Antietam led to the Emancipation proclamation.