Answer:
The Great Pyramids were built, the Crusades ended, Lascaux cave paintings, MLK “I have a dream speech”
Explanation:
The Great pyramids were built in 2560 BC making them the first on our list. The Crusades ended in 1290 Making them the second event.The Lascaux cave paintings were discovered in 1940 on September 12 Making them number three. This means that MLK’s speech comes last, happening in August 28, 1963.
Answer:
critical period
Explanation:
Critical period: In developmental biology & psychology, the term critical period is defined as the phenomenon that involves an individual's maturational stage in his or her life span in which the nervous system of the person is considered as very sensitive to a few specific environmental stimuli.
If an individual, doesn't receive required stimuli from the environment which is considered as necessary to develop specific functions then it would be difficult for the person to develop those functions later in life.
The critical period was first introduced by John Fiske during 1888.
In the question above, the given statement represents the critical period.
D) Congress of Vienna, the treaty of Paris was signed in 1789, the other two happened after, the congress of Vienna was from 1814-1815