Answer:
Explanation:
Japan was using the money from the US to support there war efforts. The US cut off financial help to Japan because of that and joined the axis powers with Europe. Then Japan bombed Pearl Harbor and pulled the US into WWII. Then the US went and blew up Japan with Nuclear bombs and took control of their military.
Answer:
Federal refers to the national government. The voting age is determined by the federal government while the driving age is decided on a state by state basis. Before the Constitution was ratified, the United States was a loose confederation of states, with no real federal government.
Explanation:
African slaves contributed to agriculture and construction projects (they were forced to work on these).
The introduction of silk into the Mediterranean caused the Abbasid Empire to be succesful in trade.
As the Silk Road passed through the center of the Abbasid territory, the merchants had to pay taxes to the Empire to be able to pass their products. This made that, due to the massification of silk in Europe, many more merchants used the route and, therefore, the Abbasid Empire was enriched. Thanks to this and the great cultural exchange through this route, there was a cultural renaissance and translations into Arabic of Greek, Persian and Syriac texts were made, and based on this knowledge, great scientific advances were made too. Industry and commerce also boomed.