I would think it would be B. That is the only one to that would directly include something with movement. Sorry if you get it wrong.
After the 1928 liberation until the Second Sino-Japanese War in which the city fell on July 29, 1937,<span> Beijing was free. It was made the seat of the Provisional Government of the Republic of China a puppet government of Japanese-occupied China.</span>
Answer:
ok that's all I could gather for now ill send the rest as a comment
Google because they put their ads up first so you click on them more often
A. It relied on safe houses run by northern whites and blacks to move slaves to Canada.