Over the years of history, there have been several technological inventions that have improved the value of Human life. Some of these inventions dating as far back as 450CE are still in Use to this day.
Below you can read more about Technological inventions between 450CE and 1600CE that are still impactful to this day.
<h3>Technological inventions between 450CE and 1600CE</h3>
PAPER MONEY
Paper money is one of the most important inventions that is still useful to this that. The earliest known use of Paper money was during the Tang Dynasty.
This invention came handy at a time carrying large sums of money was difficult and there was shortage of supply of metal.
Also people needed a central value to carry out Trade.
WINDMILLS
Windmill is yet another invention withing the time frame that is still relevant to this day.
Windmill involves the use of wind to create energy. The first windmills were used to mill grain. The Persians were known to be the first to invent a functional windmill in the 9th Century and this had 'sails' that rotated horizontally instead of vertically as we typically see today.
Learn more about technological inventions at brainly.com/question/24839581
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Answer: Very Bad.
Explanation:
The United States were a staunch supporter of Chiang Kai-shek who was the leader of mainland China as a Nationalist from 1928 to 1949.
In 1949, the Communists under Mao Zedong defeated Chiang and forced him to flee to Taiwan.
The US were wary of Communism and determined not to let it spread and so did not recognize the new Chinese state. They recognized Taiwan as China and even gave China's seat in the UN Security Council to Taiwan.
Various incidents highlighted how bad relations were between the 2 nations. Some of them included; the Korean War, the Taiwan Strait Crises, the Vietnam war and the Tibetan Crisis.
During the Korean War, China and the United States went against each other with China attacking United Nations forces which were mostly made up of Americans and the United Nations counter attacking. The conflict was so bad that General MacArthur called for a nuclear strike on China.
The Taiwan Strait Crisis almost saw the Nationalists who were allied to the US go to war with the Communists.
The Vietnam war saw the United States and the Chinese again supporting different sides of a conflict when the Chinese supported North Vietnam and the Americans, the South.
However during the late 60s, Soviet Russia and Communist China saw a thaw in their relationship as both subscribed to varying degrees of Communism. This saw minor border clashes but more importantly it convinced President Nixon to reach out to China. From 1967 onwards, the two countries began to negotiate a path forward which saw the games Ping Pong Diplomacy of 1971 where an American Ping Pong team came to play against a Chinese one.
Answer:
#carry on learning
hope it's help
El área ocupada por los mayas posee una superficie de 324.000 kilómetros cuadrados que incluye los actuales estados mexicanos de Yucatán, Quintana Roo y Campeche; regiones de Tabasco y Chiapas; Repúblicas de Guatemala y Belice, y diversas zonas de Honduras y El Salvador
Relationship among people are <span>something that must be maintained to stay healthy and strong.
</span><span>I hope this helps.</span><span>
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