Explanation:
On October 2, 1835, the growing tensions between Mexico and Texas erupt into violence when Mexican soldiers attempt to disarm the people of Gonzales, sparking the Texan war for independence. Texas—or Tejas as the Mexicans called it—had technically been a part of the Spanish empire since the 17th century.
Answer:
the unions victory firmly established national supremacy and put to rest he most radical interpretations of state sovereignty. After the was congress passed 14th amendment. Civil war expanded constitutional powers for national government.
Explanation:
I believe it is called the power of judicial review
c.they marched from the rio grande valley to austin