The building of temples and great cities without modern machinery, using astronomy to predict astrological cycles and plant crops and using their language to communicate and measure time are some of the Mayans most notable achievements.<span> During a 600-year period of time, which was from 300 A.D. until 900 A.D., the Mayans made many great achievements in science, communications, engineering and agriculture</span>
Answer: The romans are constitutionally democratic but in practice they are undemocratic society because the government is dominated by selected caste of wealthy aristocrats. He provided a criteria in assessing the democracy of Roman Republic.
Explanation:
The north had so many manufacturing plants that's what the north depended on the south depended on cotton and slavery
<span>-Thurgood Marshall was the grandson of a slave
-</span><span>One of Marshall's first major experiences of prejudice in American society was when the University of Maryland rejected his application due to race
-</span>Marshall argued that not only did separate schools cause unequal school conditions, but it also caused a feeling of humiliation and low self-worth in black children. M<span>any lawmakers opposed this ruling and his part in arguing for it.
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