Well Industrialization began and both were receiving mass amounts of immigrants.
"... the chief business of the American people is business." he once said.
Coolidge followed a laissez-faire economic policy, whereby the government doesn't interfere in the national economy unless absolutely necessary, and even then its actions should be limited to gentle nudges to get the economy back on track rather than large scale intervention.
So, Coolidge's attitude toward business was 'if it's not broken, don't fix it' - leave business alone to prosper.
Answer:
As indicated by Smith, the aggregate wants of the apparent multitude of individual buyers and sellers in a free economy work normally to achieve:
Explanation:
As indicated by Smith, the aggregate wants of the apparent multitude of individual buyers and sellers in a free economy work normally to achieve: Production of the most wanted and helpful merchandise in the most proficient way conceivable, since the seller who most effectively does this picks up the best piece of the pie and incomes.
Because someone can sell more and get more profit if they produce more of it.