Which term best describes an obstacle or a strong defense?

Which term best describes an obstacle or a strong defense?

• A. Blockade
• B. Caucus
• C. Bulwark
• D. Conjecture

Answer: (C)

Bulwark describes a sturdy defensive barrier or shield, whether a physical wall or a figurative safeguard. That makes it the best fit for an obstacle that also represents a strong defense, since it emphasizes protection against attack or danger. A blockade is also an obstacle, but it focuses more on stopping movement than on providing protection. Caucus refers to a group meeting or political faction, and conjecture means a guess. So bulwark captures the idea of a robust shield or barrier most clearly.

Bulwark describes a sturdy defensive barrier or shield, whether a physical wall or a figurative safeguard. That makes it the best fit for an obstacle that also represents a strong defense, since it emphasizes protection against attack or danger. A blockade is also an obstacle, but it focuses more on stopping movement than on providing protection. Caucus refers to a group meeting or political faction, and conjecture means a guess. So bulwark captures the idea of a robust shield or barrier most clearly.