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 4th of July marks the day of our independence from the British.
<span>With
the existence ever-evolving and incessant development of technology from the
past to the present century. People have been more digital and electronic, the “wireless
era”. Unlike the technology of the late 1800’s to early 1900’s it’s a tough and
took them a colossal step to actually use the existent device/s during this
age. With the turn of the 21st century, from trains, cars,
airplanes, to telephones, computers, and the most influential technology ever
developed yet is the turn of the internet which significantly boosted the urban
and cosmopolitan growth. How? In the sense of faster and wireless technology,
it promoted urban growth in many aspects –communication, locale and global
services, demands, industrialization, business and trade, and even people’s
lives through transportation, accessibility and ease of use. In the old days,
even letters and courier parcels takes days to be received, months and years to
travel and business was limited in the course of trade. It seemingly made all
the tedious processes of the early centuries to now at one touch to ripple at a
larger scale.</span>
