Vietnam War is definitely one I'm not sure about the other two though
You! Your shoes are cheaper, therefore, more desirable. They save people $50!
I think the answer is b though I’m not completely sure. C and D are the kinda screwballs and so it left us with a and b and out of those two I doubt nationalism was in reference to have country rivalries. So B is the most sensible answer
Donald Trump won presidency
Guilds were a medieval association of craftsmen or merchants who control the practice of their craft in a particular town or village.