i think you mean antibiotic ... but Alexander Fleming was the one who advanced the antibiotic (world) and was responsible for creating these categories of medicine... this affected the 20th century because millions of people use antibiotics everyday and without them... many diseases would still affect people without a cure
The Russo-Japanese War was a war between the Japanese Empire and the Russian Empire. It started in 1904 and ended in 1905. The Japanese won the war, and the Russians lost. The war happened because the Russian Empire and Japanese Empire disagreed over who should get parts of Manchuria and Korea.
In the 1500s, a complex change community connected Europe, Africa, and Asia. a good deal of this change was surpassed via the Arabian Peninsula in the center East. Ships from China and India brought their cargoes of spices, silks, and gemstones to ports at the purple Sea.
The trade routes of ancient Africa played a crucial position within the financial system of many African Empires. items from Western and important Africa have been traded to far-flung locations like Europe, the center East, and India. the principal items traded were gold and salt.
The slave exchange had devastating results in Africa. monetary incentives for warlords and tribes to interact inside the slave alternate promoted an ecosystem of lawlessness and. Depopulation and a continuing worry of the captivity made economic and agricultural development almost not possible all through plenty of western Africa.
Learn more about trade here:
brainly.com/question/17727564
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Answer: Keeping up with the Joneses is an idiom in many parts of the English-speaking world referring to the comparison to one's neighbor as a benchmark for social class or the accumulation of material goods. To fail to "keep up with the Joneses" is perceived as demonstrating socio-economic or cultural inferiority.
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