The Behavior observed by 14th century Arab traveler is D) Lack or Veiling
Answer:
A convention is an agreement between 2 countries helping over a particular problem, less formal then a treaty . Also a convention is a gathering where people meet and discuss a problem or similar interests.
The Scientific Revolution marked the emerge of modern science towards the end of the Renaissance through the end of the 18th century, influencing the Enlightenment.
With its advances in the fields of astronomy, chemistry, biology, mathematics and physics, the Scientific Revolution put doubt in many of the Church's statements. This is why most Europeans feared and rejected the Revolution, as it posed a threat to what they believed in.
Even when most of the population refused to accept the changes in their cosmovision at the beginning, modern science made its way through society and started to enlighten the ones that were more open to it.
Stronger rails allowed heavier goods to be shipped from one point to another. Larger trains allowed more load to be moved thus allowing an increase in what "people could be moved" If you have any other questions feel free to ask!
