Answer:
Correct answer is C. Ivan IV
Explanation:
C is correct answer because it refers to Russian ruler Ivan IV the Terrible who destroyed many famous Russian boyar families, and thus started his reign of horror that lasted until his death.
A is not correct because Peter the Great was a famous leader of Russia that built a great Empire with many reforms.
B is not correct as Vlad was a ruler that tried to fight off the Ottomans.
D is not correct as Catherine the Great was famous for her enlightenment ideas in Russia, although she did ordered her husband to be removed.
Railroads helped the US grow by making settlement in the West possible after the Civil War by connecting farmers (miners, ranchers, loggers, and others) to markets. there people and companies could both ship their produce to markets as well as ship in the machinery and supplies they needed. It was the only way to move large amounts of things quickly.
Number 6 is D
Hshshshahahahah
I believe A and C are the correct answers