What killed Alexander the Great?​

syndrome

Explanation:What Killed Alexander the Great? In 323 BCE, Alexander the Great died suddenly at the very young age of 32. This month, more than 2,300 years later, Dr Katherine Hall of the University of Otaga in New Zealand gives a very strong argument that he died of nerve damage from Guillain-Barré Syndrome ( The Ancient History Bulletin, 2018;32 (3):106-128).

Babylon I believe this is the answer

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

the answer is mass marketing.