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.
Answer:
The battle of Iwo Okinawa was a battle of the Japanese Imperial army military force against the U.S's military force.
On the U.S's side, they did it to attempt acess to mainland Japan, and on Japan's side they did it because it was mid WW2 and they couldn't let the allies stop their conquest to obtain China, the Korean peninsula, and the Philippine islands.
The battle went like this;
- The U.S invaded the island (in February 19, 1945) to try to get access to airfields of the island that was very near the coast (750 miles) of Japan to help plan an easier future mainland invasion into Japanese soil.
- The battle lasted for 5 weeks, making it an excruciatingly bloody battle, having around 7,200 people killed.
- The Japanese started running low on supplies so they had to surrender, U.S was victorious, the island fell into U.S forces.
- The U.S also then later captured Mount Suribachi in the island and planted a flag at the summit.
Casualties: around 7,200
NUMBER OF PEOPLE IN BATTLE: 70,000 U.S soldiers and 18,000 Japanese soldiers
Their conflict occurred in the 11th century.
Many new machines like the cotton engine. It improved men's clothing and provided new weapons. (Industrial Revolution)
Answer:
The Japanese Attack on Pearl Harbor and Germany's aggression and unrestricted submarine warfare sinking U.S. Ships.
Explanation: