Answer:
C. ) It shows women showing important roles supporting the soldiers.
Last one because everyone started building navies, so everyone else started building navies in order to defend against other navies.
To be on ppf, the conditions that must hold true will be something like :
- Factors of productions must have increasing returns
- The amount of labor will be similar to the amount of responsibilities.
- There should be capital growth
Former slaves went north in hopes of finding job opportunities