Answer:
The two conflicts that led to progress and industrial power were wars. Yes, the War of 1812 and the American Civil War.
Civilization in each region developed advance math,science, and engineering.
March 11, 1836 – April 21, 1836
The term Runaway Scrape was the name Texans applied to the flight from their homes when Antonio López de Santa Anna began his attempted conquest of Texas in February 1836. ... The people began to leave that area as early as January 14, 1836, when the Mexicans were reported gathering on the Rio Grande
