How many amendments to the texas constitution were adopted between 1876 and 2012?

State and federal governments share power, but the state government is supreme.

Explanation:

The reason for this is that the 10th amendment gives power to the states that the constitution don't give to the federal government, The federal government may be able to implement laws and policies, that apply to the nation but the states have more power in what they need to do with there states.