Absolutely random question, but I would use a large hammer and smash my rock to piece. :/
Answer:
e) the same state laws apply everywhere in the region.
Explanation:
A region or state is considered as a formal region when they share common features with each other. There is always a uniform and unique characteristics that applies to inhabitants of the region involved.
Texas is known for having various state laws which are applicable in the whole region. This characteristic makes it a formal state.
It's known as Colonialism