Each country can choose the percentage and level/s of production.
Several countries chose to change the main currency unit at the same time.
Each country in this position chooses its own balance between these three goals.
It was set so that after 25 years, the country could choose to leave the union.
These items can be used to make nuclear weapons if a country chooses to do so.
Other countries choose to use government funding to run campaigns.
This is also true in cases where countries choose to opt for treatment.
The fact is that these countries choose to work with us.
Neither should we determine how the developing countries choose to act and operate.
In fact most countries have chosen to reflect something of their own heritage.