Because of unsolved issues. Like establishing colonial empires such as Germany concerned with their land.
Answer:
it was a documentary
Explanation:
Their solution consisted of two steps: Engineer a cat that changes colour in response to radiation. Create a culture around this cat, such that if your cat changes colour, you should move someplace else
The correct answer is A. Salt mines in the Sahara desert
Salt was extremely important at that time and was even used as currency often because it was expensive.
They were all Frenchmen twenty-five years old or more, domiciled for a year and living by the product of their labor. The National Convention was therefore the first French Assembly elected by universal male suffrage, without distinctions of class.