Answer:
b because Louisiana had a lot of money
An idyllic, often imaginary past time of peace, prosperity, and happiness.
the period when a specified art, skill, or activity is at its peak.
"the golden age of cinema"
Answer:British officials reserved the land west of the Appalachian Mountains for American colonists.
Explanation:
They issued the Royal Proclamation of 1763, which declared the boundaries of the thirteen colonies as the Appalachian Mountains.
Most of the new immigrants lived in the cities and had to compete for low-paying jobs, so it's D.) worked at challenging jobs in the cities