The European Renaissance caused historians to put forth the idea that monarchies in the 17th century were more then just based on heredity.
"Jennifer's heredity caused her to inherit blue eyes and freckles from her parents."
The mare has a valid lineage but the sire's heredity is in doubt. They debated whether criminal tendencies were caused more by heredity than by experience.
Gaucher's Disease is Familial Splenic Anemia.
it means the twenty century of the historians and it is to do with the black death that caused lots of problem sand it spread in lots of countries and everyone died the plant,animals and people.
depression
Heredity, fair complexion are the most common causes- not a disease.
The atomic bomb was detonated (created) in 1945. That is what caused the cold war. Historians can disagree or Historians can agree; it has no bearing on the detonation date.
They thought it got burned down
Historians do not feel that there is nothing left from ancient Sparta.
The alliance was between three monarchies, Germany, Austria-Hungary and Italy.
To this day, historians argue over what caused the Roman empire's downfall.
A common view among historians is that it was caused by both. Please see the related questions.