Two accomplishments of Aristotle included discovering and proposing the fifth element, <span>aether, which rounded out the five elements, and he also pioneered the study of zoology.</span>
The Fourteenth Amendment to the United States Constitution was adopted on July 9, 1868. Which grant citizenship to African Americans.
Answer:
Technology inventions
Explanation:
Technology inventions and transportation have made things possible in economic level. The advance in technology in industries helped in increasing the production of goods. Cotton Gin, Steam power, spinning jenny, and electricity helped in industry. The increase in production became possible with the help of mining and railroad. By the expansion of the railroad with the help of steam engine resulted in a reduction of the time and money it took before to move large goods. In the 1900s, the assembly lines helped in producing the finished product in a short period.
Constants are kept the same in experiments :)
