Answer:
it's b I had that test trust
Answer: The level of government in which I think should be in charge of security is going to have to be federal. Because the federal government deals with the nation’s affairs and laws. Security from foreign enemies is a national concern meaning that the federal government should take care of the nation’s defense. Which they do of course. The Department of Defense is an executive branch department of the federal government of the United States charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States Armed Forces.
Answer:
The Ottoman Empire
Explanation:
The Ottoman Empire took over Byzantine Empire which is Greeks mainland
Jenner found germs and invented vaccines. Pasteur found how to kill germs from food for a very long time. Lister invented early antiseptics along with Listerine brand mouthwash. Please mark Brainliest!!!