<span>Thurgood Marshall was able to advance the goals of the Civil Rights movement directly because of his position in the Supreme Court. He is the nation's first black justice. He even argued thirty two cases before the US supreme court. </span>
To sell the war to the nation, the government raised taxes. It raised ⅓ of the war effort from raising taxes with progressive income, war profit tax, tobacco, liquor, and luxurious goods. They also had thousands of people asking for money and guilted them if they didn't give them any by saying only "a friend of Germany" wouldn't help.
Political authority grants members of a government the right to rule over citizens using coercion if necessary (i.e., political legitimacy), while imposing an obligation for the citizens to obey government orders (i.e., political obligation).
Hoped that helped:)
I believe the answer is:
- Pure mathematics
Proven by the difference in knowledge on astronomy between aztec culture and the Castillian.
- Urban architecture
Proven by the superior irrigation system that Aztec civilization had compared to Castilian civilization at that time.