The answer is C, they show info about years in the past, present and future, ask your teacher or any website and they can show you a line graph. :)
In 1931, the Japan invasion of Manchuria persuaded the Chinese Communist Party and the warlords to unite with the Kuomintang.
<h3>What was the effect of Communism?</h3>
In the year 1931, Japan invaded Manchuria immediately after the Mukeden incident and then installed Manchuko state.
This invasion by the Japanese army on Manchuria was because they felt that a Chinese lieutenant destroyed the South Manchuria Railway by a detonating dynamite.
The imperial Japanese army responded with a full invasion which caused a truce between the Kuomintang and communist party of china, they cooperated against the Japan.
Read more baout Communism at; brainly.com/question/11981920
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Answer:
If coal consumption remained constant, coal production Stayed the same
