The tsar's refusal to share power and the russian nobility's resistance to social change in the early 1900s eventually led to what
world war 1
the russian revolution
the russo-japanese war
the sino-japanese war

Among the options given on the questions the answer is option B.

The Russian revolution.

Explanation: The Tsar's refusal to share power and the Russian nobility's resistance to social change in the early 1900s eventually led to the Russian revolution.

Tsar Nicholas II was not able to rule effectively. He made some wrong decisions which made the relation poor with government and made worsen the situation of the civilian.

Moreover he was not willing to  share power with the government.He wanted the absolute power of the King.

Moreover the Russian nobility resistance to social change in the early 1900s is also a cause which led to the Russian Revolution. They were against the socialist parties and any kind of social reform.

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)

google it

explanation: