It's been a while, but i think the answer is D. I could be wrong though.
The answer would be D: Leader of Al-Qaeda
Answer:
It accentuated the tensions in Russian society and unleashed forces that Romanov regime could not control. The suffering people and the common soldiers grew impatient and demanded immediate change and above all peace. The failure of the Tsarist regime to end the war resulted in the collapse of the Romanov Dynasty.
Explanation:
The correct answer for this question is "a. the aztecs spread diseases like smallpox to wipe out enemy populations." The statement that was not a significant factor in the aztecs' expansion of their empire is that the aztecs spread diseases like smallpox to wipe out <span>enemy populations.</span><span> </span>
The answer is B. Development of railroad systems.
