Which of the following is a way that foreign military assistance is good for u. s. national security?
foreign aid and the u. s.:   select the correct answer from the choices provided.

a. 

foreign governments can fall and be replaced by governments hostile to the u. s.

b. 

military assistance could support unpopular rulers, making the u. s. unpopular.

c. 

weapons sent to foreign countries can end up in the hands of terrorists.

d. 

if poorer contries get richer, they will produce items americans want to buy.