Answer: FEDERAL INCOME TAX
Explanation:
The most likely tax that follows the principle that states that people should pay based on their ability is the federal income tax. This tax is progressive as the high income earners pay a higher percentage as tax when compared to he low income earners.
The sales tax and doctors license fees aren't progressive, as the rich and the poor all pay same amount. This doesn't align with the principle.
 
        
             
        
        
        
Answer:
The Nazis began experimenting with poison gas for the purpose of mass murder in late 1939 with the killing of patients with mental and physical disabilities in the Euthanasia Program.
 
        
             
        
        
        
Answer:
Hatshepsut, also spelled Hatchepsut, female king of Egypt (reigned in her own right c. 1473–58 bce) who attained unprecedented power for a woman, adopting the full titles and regalia of a pharaoh. Seated limestone statue of Hatshepsut, c. 1479–58 bce; in the Metropolitan Museum of Art, New York City.
Parents: Thutmose I, Ahmose
Sibling: Thutmose II
 
        
                    
             
        
        
        
Answer:
Speaker of the house
Explanation:
Their next on the succession line