Answer:
Among the earliest inventions were the abacus, the sundial, and the Kongming lantern. The Four Great Inventions,the compass, gunpowder, papermaking, and printing – were among the most important technological advances, only known to Europe by the end of the Middle Ages 1000 years later.
Explanation:
Organic catalyst is the answer
Answer:
In 1968, Florida sixth-grader Val Demings was chosen for a coveted role: safety patrol. It was a big deal. For the first six years of her education, Demings had been bused across Jacksonville to a school for black children. Now, as one of the few black members of her new school’s first integrated class, she had impressed her teachers enough to be elevated to a position of authority.
“And let me tell you something,” she said in an interview earlier this month. “When they gave me that badge and my belt, I was trying to tell everybody what to do.”
Explanation:
add me as the brainliest
<span>The Mahabharata and the Ramayana were two epic poems from Greek Civilization. Both Mahabharata and Ramayana are works of India but take note, it is believed to be brought from the Greek civilization. It is reported that the poetry of Homer (author of Iliad and Odyssey) is being sung in India. This implies that the Iliad has been converted to Sanskrit.</span>
"Vladimir Lenin<span> engineered the Bolshevik revolution in Russia in 1917 and later took over as the first leader of the newly formed </span><span>Union of Soviet Socialist Republics"</span>
