It is a judge or jury. Think of someone who declared that someone was guilty. They are the convicts.
Answer:
Muhammad ibn Musa al-Khwarizmi was a 9th-century Muslim mathematician and astronomer. He is known as the "father of algebra",
The Columbian exchange is a term to refer to the exchange that occurred between the New World and the Old World (Asia, Africa, and Europe) between the XV and XVI centuries in which they were transferred:
- Agricultural products
- Animals
- Technological advances
- Diseases
- Slaves of African origin
This exchange included the arrival of diseases, slaves from Africa, seeds of external plants, animals, and tools and gadgets for various purposes to the New World from the Old World. On the other hand, the Europeans took from America natural resources and precious metals such as gold and silver for their territory.
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Supreme court decides if law is constitutional or not
Answer: Athens
The Delian League (or Athenian League) was an alliance of Greek city-states led by Athens and formed in 478 BCE to liberate eastern Greek cities from Persian rule and as a defence to possible revenge attacks from Persia following the Greek victories at Marathon, Salamis, and Plataea in the early 5th century BCE. (from www.ancient.eu)