We had discovered coal in the appalchian mountain. we also had the development of railroads.
"Each slave was counted as three-fifths of a person" is the way in which the Constitutional Convention resolved the issue of whether or not to count enslaved people when determining states representation in the House, since this seemed to satisfy both the northern and southern states.
Your answer is
A) oracle bones
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C. Khrushchev was pushed out of power two years later because of his appeared weakness. Castro said he backed down, while Soviet hardliners were upset.