Answer:
successfully transformed an array of states into a powerful and unified Germany
became the first Chancellor of Germany, after the unification
All of these are the causes that led to the Russian Revolution. The Russian Revolution consists of two revolutions actually and those are the February Revolution and the October Revolution. The Russian Revolution led to the end of Tsarists autocracy and led to the rise of the Soviet Union.
1) In 1835, Jackson managed to reduce the federal debt to only $33,733.05, the lowest it had been since the first year of 1791.
2) He granted voting rights to all white men, excluding women and African Americans.
It would be A. Because
The U.S. immigrant population ended up growing rapidly during the 1990s, where growth rates went up especially high across a wide band of states in the Southeast, Midwest, and Rocky Mountain regions.
The industrial revolution indeed was a great factor in the growth of population in industrialized countries. The population in industrialized countries had a sudden rise or increase due to the bigger and greater opportunities provided by the country thus, alluring more people to migrate.