The answer is a. I'm guessing cause I can't see the question all the way
1864-1877, La Asociación Internacional de los Trabajadores fue fundada en Londres, el 28-IX-1864, en una asamblea pública celebrada en el St.
The two parts of Malaysia are: The Peninsular Malaysia, that borders Thailand and the East Malaysia, which is mostly placed on the Borneo Island, shared with Indonesia.
They are divided by the South China Sea, so the correct answer is C. South China Sea