Crusades

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Across
  1. 4. Muslim achievement; a composition of experiments and procedures which aided in further medical advancements and safe practices
  2. 5. United States' documents that were influenced by the signing of the Magna Carta
  3. 6. Astrolabe: an improvement made on the Greek invention to support astronomical research with the addition of angular scales to measure the horizon
  4. 8. Muslim achievement; field of mathematics that allowed for further advancement in inventions and an understanding of common numbers 0-9 to improve record keeping and academics
Down
  1. 1. Muslim achievement; The creation of a safe and organized system of chemicals, reactions, and studies related to the various elements of science helping further the understanding of reactions and interactions in the world
  2. 2. the tendency of countries to specialize in certain products which they trade for other goods, rather than producing all consumption goods on their own. Countries produce a surplus of the product in which they specialize and trade it for a different surplus good of another country
  3. 3. An English document draw up by nobles under King John which limited the power of the king. It has influenced later constitutional documents in Britain and America.
  4. 7. a fight between Muslims and franks