It's "more adults are delaying having children or choosing to remain childless."
I have a feeling legislative.
This law is a protectionist polity: a policy that is in a way the opposite of fair trade and limits trade and other services across the borders.
It was a United States foreign policy document. It stated that if European nations tried to colonize land or interfere with states in north or South America it would be seen as acts of aggression which then required us intervention