Answer: a
Eon, Era, Period
Explanation:
There may be 2 or more Eras in an Eon, and at least two Periods in an Era.
For example, The Phanerozoic Eon consists of the Cenozoic, Mesozoic, and Paleozoic Eras.
The Mesozoic Era consists of the Cretaceous, Jurassic, and Triassic Periods.
He had eaten something before going to school.
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Love looks not with the eyes, but with the mind
and therefore is winged cupid painted blind
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The speech that was made by King brought about a sense of justice because his speech highlighted the principles upon which the United States was built and the principles were not applied to a black person.
<h3>Who was Martin Luther?</h3>
He was a civil rights activist in the United States. He used his voice to speak out against the injustice that the blacks faced.
The black people were segregated and discriminated on. He helped to fight for the establishment of equality.
Read more on Martin Luther here: brainly.com/question/17746240