in my opinion the answer should be
D- enthusiasm.
Answer:
D) power struggles among the major European countries
Explanation:
The overpricing of basic medical care costs way more than the average minimum wage worker could afford in their whole life span. many people avoid going to get medical care because it is too expensive.
The president should be elected by popular vote .
If im correct to me "stay positive" means to have a happy optimistic and overall good attitude to whatever or whoever it may be refering too. "Keep going" in this sentence just means to continue to proceed forward or carry on.