Answer:
I believe the correct answer is commander in chief
The correct answer among the choices is lingua franca. In multilingual
societies and populations, a lingua franca is adopted as a medium of
communication between people with different vernacular languages. Countries
like India and the Philippines with a post-colonial past and a plethora of
local languages use English as their lingua franca, for example.
thst the french would aid them but the french helped the other side instead
fear tactics and a lot of appealing to German nationalism