Answer:
A. To keep invaders out of China's walls
Explanation:
The three things that Democrats promote regarding the 7th president, who was Andrew Jackson, are a reject to a wealthy aristocracy, a common man preference, and the wellness of all the people over individuality. These are the core ideas taken from Jackson by the Democrats.
The French and Indian War, which took place between 1754-1763, began due to a conflict between England and France over control of the Ohio River Valley. Both sides wanted the valley so they could expand their settlements into the area.