Stalemate
Impossibility
Difficulty
Confrontation
Answer is Wrong!
Answer is Right!
The correct answer is: A. Stalemate.
An impasse is a situation in which no progress can be made, especially because of a disagreement or lack of agreement between two or more people. A stalemate is a situation in which neither side of a conflict can gain an advantage.
B. Impossibility is a situation in which something cannot be done or achieved.
C. Difficulty is a state or condition of being difficult or hard to do or deal with.
D. Confrontation is a situation in which two or more people disagree or argue with each other.