Mona Lisa for paintings
David by Michealangelo for sculptures
The Prince for books
The pulley for inventions
hope this helps
Answer:
Bc there were more jobs
Explanation:
Everyone that didn't have a job started working, making weapons for the war
B they had finish part of it in 1869 and it had taken them six years so that means they started building it in 1863. Then they had continued after that but it was small sections of them adding to the existing railroad.
