The free exercise clause refers to the free exercising of religions in the US by the US citizens. This means that the citizens themselves have the right to choose the religion they want to exercise, without influence of the Government.
Some pros: Your experience is richer, you can be more reflective about your cultures (because you know that there is another way of doing it, for example more than one religion), you develop a lot of skills navigating among your cultures, such as mediation and respect.
Some cons: possible identity problems, and the perception of not being fully accepted in either of the two cultures.
Answer:
What Is Economic Indicator?
The Consumer Price Index (CPI)
Gross domestic product (GDP)
Unemployment figures.
Price of crude oil.