The countries not included in the original alliance system were pulled into the war because they had alliances with the countries within the original alliance system. That they promised to be on their side should there ever be a war. However, this caused many conflicts because some countries had alliances with both sides.
Hope this helps.
C- The Nina if i am correct
Answer: i would have to say andrew jackson
Explanation: the reason why is because andrew jackson had done more than j.q.a and also he was more efficient when it came to the presidential run and politics here and there
