The answer is #2 because it was a steady growth but when 1910 came it started to fluctuate.
By twisting in turning facts. For example the Boston tea party.<span />
The Santa Fe trail started in Independence, Missouri and ended in Santa Fe, New Mexico (hence the name, Santa Fe). Hope this helped!
The Holy Roman Empire and the church were, as you might guess based on the name, quite connected entities in the beginning. The church was responsible for the crowning of Charlemagne, the first emperor who formed the actual Holy Roman Empire. However, in the centuries that followed, one of the emperors of the Holy Roman Empire got into an argument with the pope of the time because of which important consequences ensued.
I believe the answer to this is Plessy v Ferguson. <span />