Elsie MacGill was the first woman to earn a master's degree in aeronautical engineering (1929). She was also the first practicing Canadian woman engineer. In 1938, she became chief aeronautical engineer of Canadian Car & Foundry
I think it’s B. but i’m not completely sure sorry
B,C and D because he beat competition by buying everything.I’m confused about E bc I know when he died he stated he donated his money partly bc he felt bad about not paying his employees enough.
Answer:Civil service examinations are examinations implemented in various countries for recruitment and admission to the civil service.
Explanation: a test to get a job in the civil service (the administrative part of the government)
Hope this helps!! brainlist?plz
