Economy in Texas Frontier was heavily reliant on slaves as their main source of labors. After the civil war, slavery was abolished. This means that the Texas Frontier experienced a massive shortage in labors. Their economy became stagnant before they eventually they adopted technological development from the northern states.
On top of that, Social problems also occurred since many people who believe in this frontier still couldn't accept ex-slaves as legal citizens. So, the federal government decided to put their military in the frontier in order to maintain peace and order. They help to transition the people and shift their view toward the African American citizens.
I am in a really loud carnival. I see children throwing balls at stacked cups and others with a clown. I hear the laughing of children and the music of the carnival. I started walking down the street and I played the bean bag toss. I also went to shoot some hoops at the basketball carnival game.