Answer:
The Treaty of Guadalupe Hidalgo was signed in 1848 after the War with Mexico which is when we gained control of the land from Texas to California. This completed the goal of expanding to the specific (from sea to shining sea).
Answer:
The main internal causes of the fall of the Qing Dynasty were political corruption, peasant unrest, and governmental incompetence. Some external causes included pressure from Western powers and the developments in ships and guns.
Explanation: