The United States had to face several challenges in redefining the union after the war. Two main problems were: how to deal with the Southern states that were still angry for losing, and what they should do with the ex-slaves. It was difficult to get American together after many people died in the Civil war and big part of the South was destroyed by the battles.
Apart from that, they had other challenges such as: building a solid economy, creating a stable political system, preserving the national independence (reducing conflicts with other nations and the nation itself), fostering American shipping, consolidating public support, reducing debts, etc.
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:
A. Suburbs grew outside of cities
B. New highways helped Americans travel more quickly.
D. Cars became a more important part of American culture.
Explanation:
Answer: They elect a leader
Explanation:
Airpower made killing a mechanical act rather than a personal act.