To not be owned by England anymore
Answer: a.k.a the Federal Army or Northern Army who fought for the Union (or North)
Explanation:
The Union Army (aka the Federal Army, or Northern Army) was the army that fought for the Union (or North) during the the American Civil War. Actually, it was comprised of several armies, to cover the many departments (geographic regions) in which the war was fought.
The last five decades of the twentieth century witnessed the transformation of Texas from a rural and agricultural state to an urban, industrial one.
They had little hope of improving their lives
The answer would be Simón Bolívar (A). I hope I helped!