Question

what factors contributed to the stalemate? check all that apply.
both sides had very low casualty rates.
neither side could seize significant territory.
both sides dug trenches that were heavily fortified.
both sides had effective offensive weapons.
both sides had invasion plans that proved to be successful.

Explanation:

• "Both sides had very low casualty rates" is incorrect as WWI (context of stalemate, likely) had high casualties.
• "Neither side could seize significant territory" is correct—stalemate means no major territorial gains.
• "Both sides dug trenches that were heavily fortified" is correct—trench warfare (e.g., WWI) led to stalemate as trenches were hard to breach.
• "Both sides had effective offensive weapons" is incorrect; offensive weapons like machine guns favored defense, leading to stalemate (offensives failed).
• "Both sides had invasion plans that proved to be successful" is incorrect—stalemate means plans didn’t succeed in breaking the deadlock.

Answer:

B. Neither side could seize significant territory, C. Both sides dug trenches that were heavily fortified