Answer:
<h3>The invention of gunpowder.</h3>
Explanation:
- The post classical era often called as post ancient period is the period between 6th century AD to 15th century AD. This period is also known as the medieval period and is known for the various discoveries and inventions made during this age.
- It was during the post classical era China invented the four greatest inventions of all time. They were the gunpowder, printing press, paper and compass.
- The invention of gunpowder changed the whole scenario of warfare. It had a very powerful impact on the ways of battles and warfare all over the world.
Answer:
World War 1
Explanation:
WW1 just ended in 1918, and the US had just come out victorious.
Answer:
See the short explanation below
Explanation:
Yes value is subjective to perception, what is valuable/more valuable to A may be not valuable/less valuable to B.
Now the work of a student in this context is external, so he places external value to i while his feelings are internal
In simple terms, cultural diffusion is when different cultural beliefs and activities join together into one community. It creates a broaden horizon of new ideas.
A would be incorrect, since cultural diffusion is the opposite, as it collides and opens doors to other cultures
B would be incorrect as it opens up political ideas and religious cultural ideas
D is possible, however, the cultural diffusion focuses on inside the community
Therefore, C would be your best answer. Hope this helped!
Answer:
D. amphetamines became available from illegal laboratories rather than legitimate pharmacies
Explanation:
Due to the amendments to federal drug laws known as Drug Abuse Control Amendment of 1965, amphetamine became available from illegal laboratories rather than legitimate pharmacies. Prior to the amendment drugs like barbiturate, amphetamine and lysergic acid diethylamide (LSD) could easy be gotten from pharmacies but the amendment restricted the availability of such drugs. The amendment was as a result of increase in drug abuse among the American population.
