The correct answer to this open question is the following.
According to what I already know about global temperature trends, the trends that I expect to see as I plot how temperatures have changed over time is that it is going to increase probably a little more in the coming years before it starts a period of cooling on the surface of planet earth.
Ye, although it could sound strange at this moment, some Eastern European scientists have announced the coming of a "mini-ice age" in the next 40 or 50 years.
My source of prior knowledge that I consider reliable is the Russian Academy of Sciences. More specifically, the Pulkovo Observatory belongs to the Research Laboratory in St. Petersburg, Russia.
I am referring specifically to the research results published by Dr. Habibullo Abdussamatov, who is the Head of the Space Laboratory for the Russian Agency.
the answer is:
c) they were all military leaders during the revolutionary war
the answer is the 3rd one.
Because I searched and it tells me about the place and the history so I
think it's number 3 if not it's 2.