Answer:
Coahuila y Tejas (Coahuila and Texas) was one of the constituent states of the newly established United Mexican States under its 1824 Constitution
Explanation:
Texas eventually became the independent Republic of Texas, which in 1845 became a state of the United States of America.
china fell under the complete control of foreign countries
I'm not quite sure about my answer, so I may be incorrect, but I think the answer would be C.
I'm just going with my gut instinct right now, so I may be incorrect.
Federalism is the mixed or compound mode of government, combining a general government (the central or 'federal' government) with regional governments (provincial, state, cantonal, territorial or other sub-unit governments) in a single political system.