Answer:
steel processing
Explanation:
The economic development of the United States of America in the last third of the 19th and beginning of the 20th century was characterized by a significant acceleration of growth, which allowed the country to take the place of the leading industrial power of the capitalist world. From 1870 to 1900 tons, pig iron production in the country increased 8 times, coal production - 10, steelmaking - 150 times.
In the 1850s, when the Bessemer process was invented in the UK, the American William Kelly developed a similar process for the production of high-grade steel from cast iron, suitable for use in shipbuilding, railways and in the manufacture of weapons. In the years 1868-1872, Andrew Carnegie used the latest inventions for the production of steel in the steel company he created, whose plant was built in Pennsylvania near the junction of several railways.
Towards the end of World War II, Raphael Lemkin, a lawyer of Polish-Jewish descent, aggressively pursued within the halls of the United Nations and the United States government the recognition of genocide as a crime. Largely due to his efforts and the support of his lobby, the United Nations was propelled into action. In response to Lemkin's arguments, the United Nations adopted the term in 1948 when it passed the "Prevention and Punishment of the Crime of Genocide".
<span>C. the American Revolution, would be the correct answer.</span>
The weapon that helped continue the stalemate on battlefields during World War I is option<em> D. Machine Gun</em>. A stalemate is a situation in which neither side has a clear victory over the other. The war becomes very long and slow, and armies have to be creative to surprise the enemy. There were many stalemates in WWI, especially in the Western Front.
Our first attempt at government was founded on the document known as the Articles of Confederation, but it failed.
<u>Explanation:
</u>
Articles of Confederation, the first document which was attempted to be as a constitution to the thirteen colonies. This was an attempt to unite those 13 colonies. This was replaced by the constitution because the thirteen colonies were functioned autonomously but they couldn't integrate them.
Because the thirteen colonies feared coming under the central government, due to which taxes and trade policies couldn't be imposed on them. The articles also restricted the Congress to facilitate a common judicial system for the thirteen colonies too.
