which ancient american empire do you think was the most advanced?

How can changes in technology or consumer demand make it difficult for people to get jobs? by changing the number or kind of jobs available by making it possible for some people to work fewer hours by making it difficult for people to buy what they want by creating a demand for things that are not available

"people are the greatest resource that a country has". justify.

How do corporate finances, investor expectations and external forces influence stock prices and possibly pose a risk to investors